Publications

Journal Articles

Gerba, C.P., and G.E. Schaiberger. 1973. Biscayne Bay: bacteriological data interpretation. Flor. Sci. 36:104-109

Gerba, C.P., and G.E. Schaiberger. 1975. Effect of particulates on the survival of virus in seawater. J. Water Pollut. Contr. Fed. 47:93-103.

Gerba, C.P., and G.E. Schaiberger. 1975. Aggregation as a factor in loss of viral titer in seawater. Water Res. 9:567-571.

Gerba, C.P., C. Wallis, and J.L. Melnick. 1975. Microbial hazards of household toilets. Droplet production and the fate of residual organisms. Appl. Microbiol. 30:229-237.

Gerba, C.P., C. Wallis, and J.L. Melnick. 1975. The fate of wastewater bacteria and viruses in soil. Jr. Irrig. Drain. Div. ASCE 101:157-174.

Gerba, C.P., M.D. Sobsey, C. Wallis, and J.L. Melnick. 1975. Factors influencing the adsorption of poliovirus onto activated carbon in wastewater. Environ. Sci. Technol. 9:727-731.

Gerba, C.P., C. Wallis, and J.L. Melnick. 1975. Viruses in water: the problem, some solutions. Environ. Sci. Technol. 9:1122-1126.

Farrah, S.R., C.P. Gerba, C. Wallis, and J.L. Melnick. 1976. Concentration of viruses from large volumes of tap water using pleated membrane filters. Appl. Environ. Microbiol. 31:221-226.

Gilbert, R.G., R.C. Rice, H. Bouwer, C.P. Gerba, C. Wallis, and J.L. Melnick. 1976. Wastewater renovation and reuse: virus removal by soil filtration. Science 192:1004-1005.

Gerba, C.P., and J.S. McLeod. 1976. Effect of sediments on the survival of Escherichia coli in marine waters. Appl. Environ. Microbiol. 32:114-120.

Gilbert, R.G., C.P. Gerba, R.C. Rice, H. Bouwer, C. Wallis, and J.L. Melnick. 1976. Virus and bacteria removal from wastewater by land treatment. Appl. Environ. Microbiol. 32:333-338.

Farrah, S.R., S.M. Goyal, C.P. Gerba, C. Wallis, and P.T.B. Shaffer. 1976. Characteristics of humic acid and organic compounds concentrated from tapwater using the Aquella virus concentrator. Water Res. 10:897-901.

Payment, P., C.P. Gerba, C. Wallis, and J.L. Melnick. 1976. Methods for concentrating viruses from large volumes of estuarine water on pleated membrane filters. Water Res. 10:893-896.

Lance, J.C., C.P. Gerba, and J.L. Melnick. 1976. Virus movement in soil columns flooded with secondary sewage effluent. Appl. Environ. Microbiol. 32:520-526.

Lance, J.C., and C.P. Gerba. 1977. Nitrogen, phosphate and virus removal from sewage water during land filtration. Prog. Water Technol. 9:157-166.

Farrah, S.R., C.P. Gerba, S.M. Goyal, C. Wallis, and J.L. Melnick. 1977. Regeneration of pleated filters used to concentrate enteroviruses from large volumes of tap water. Appl. Environ. Microbiol. 33:308-311.

Gerba, C.P., C. Wallis, and J.L. Melnick. 1977. Disinfection of wastewater by photodynamic oxidation. J. Water Pollut. Contr. Fed. 49:575-583.

Hobbs, M.F., C.P. Gerba, C. Wallis, J.L. Melnick, and J.S. Lennon. 1977. Photodynamic inactivation of infectious agents. J. Environ. Eng. Div. ASCE 103:459-472.

Sobsey, M.D., C.P. Gerba, C. Wallis, and J.L. Melnick. 1977. Concentration of enteroviruses from large volumes of turbid estuary water. Can. J. Microbiol. 23:770-778.

Farrah, S.R., S.M. Goyal, C.P. Gerba, C. Wallis, and J.F. Melnick. 1977. Concentration of enteroviruses from estuarine water. Appl. Environ. Microbiol. 33:1192-1196.

Gerba, C.P., S.M. Goyal, E.M. Smith, and J.L. Melnick. 1977. Distribution of viral and bacterial pathogens in a coastal canal community. Marine Pollut. Bull. 8:279-282.

Gerba, C.P., E.M. Smith, and J.L. Melnick. 1977. Development of a quantitative method for detecting enteroviruses in estuarine sediments. Appl. Environ. Microbiol. 34:158-163.

Goyal, S.M., C.P. Gerba, and J.L. Melnick. 1977. Occurrence and distribution of bacterial indicators and pathogens in canal communities along the Texas coast. Appl. Environ. Microbiol. 34:139-149.

Gerba, C.P., C. Wallis, and J.L. Melnick. 1977. Application of photodynamic oxidation to the disinfection of tapwater, sea-water and sewage contaminated with poliovirus. Photochem. Photobiol. 26:499-504.

Stagg, C.H., and C.P. Gerba. 1977. Cyanophage as an indicator of animal viruses in wastewater. (Discussion). J. Water Pollut. Contr. Fed. 49:1915-1916.

Melnick, J.L., C.P. Gerba, and C. Wallis. 1977. Viruses in water: an increasing awareness of the problem and approaches to its solution. J. Viestnik AMN, USSR (J. Acad. Med. Sci., USSR) 6:70-75, (In Russian).

Farrah, S.R., S.M. Goyal, C.P. Gerba, R.H. Conklin, C. Wallis, J.L. Melnick, and H.L. Dupont. 1978. A simple method for concentration of enteroviruses and rotaviruses from cell culture harvests using membrane filters. Intervirology 9:56-59.

Gerba, C.P., S.R. Farrah, S.M. Goyal, C. Wallis, and J.L. Melnick. 1978. Concentration of enteroviruses from large volumes of tap water, treated sewage and seawater. Appl. Environ. Microbiol. 35:540-548.

Farrah, S.R., S.M. Goyal, C.P. Gerba, R.H. Conklin, and E.M. Smith. 1978. Comparison between adsorption of poliovirus and rotavirus by aluminum hydroxide and activated sludge flocs. Appl. Environ. Microbiol. 35:360-363.

Farrah, S.R., S.M. Goyal, C.P. Gerba, C.Wallis, and J.L. Melnick. 1978. Concentration of poliovirus from tapwater onto membrane filters with aluminum chloride at ambient pH levels. Appl. Environ. Microbiol. 35:624-626.

Smith, E.M., C.P. Gerba, and J.L. Melnick. 1978. Role of sediment in the persistence of enteroviruses in the estuarine environment. Appl. Environ. Microbiol. 35:685-689.

Stagg, C.H., C. Wallis, C.H. Ward, and C.P. Gerba. 1978. Chlorination of solids-associated coliphages. Prog. Water Technol. 10:381-387.

Goyal, S.M., C.P. Gerba, and J.L. Melnick. 1978. Prevalence of human enteric virus in coastal canal communities. J. Water Pollut. Contr. Fed. 50:2247-2256.

Farrah, S.R., S.M. Goyal, C.P. Gerba, V.K. Mahajan, C. Wallis, and J.L. Melnick. 1978. Concentration of humic acid from tap water. Water Res. 12:303-306.

Hurst, C., S.R. Farrah, C.P. Gerba, and J.L. Melnick. 1978. Development of quantitative methods for the detection of enteroviruses in sewage sludges during activation and following land disposal. Appl. Environ. Microbiol. 36:81-89.

Gerba, C.P., and J.C. Lance. 1978. Poliovirus removal from primary and secondary sewage by soil filtration. Appl. Environ. Microbiol. 36:247-251.

Edmond, T.D., G.E. Schaiberger, and C.P. Gerba. 1978. Detection of enteroviruses near deep marine sewage outfalls. Marine Pollut. Bull. 9:246-249.

Gerba, C.P., C.H. Stagg, and M.G. Abadie. 1978. Characterization of sewage solid-associated viruses and behavior in natural waters. Water Res. 12:805-812.

Gerba, C.P., and S.M. Goyal. 1978. Detection and occurrence of enteric viruses in shellfish: a review. J. Food Protect. 41:743-754.

Melnick J.L., C.P. Gerba, and C. Wallis. 1978. Viruses in water. Bull. Wld. Hlth. Org. 56:499-508

Gerba, C.P., and C.H. Stagg. 1979. Protection of viruses during disinfection by adsorption to particulate matter. (Discussion). J. Water Pollut. Contr. Fed. 51:414-416.

Goyal, S.M., C.P. Gerba, and J.L. Melnick. 1979. R+ bacteria in estuarine sediments. Marine Pollut. Bull. 10:25-27.

Goyal, S.M., C.P. Gerba, and J.L. Melnick. 1979. Transferable drug resistance in bacteria of coastal canal water and sediment. Water Res. 13:349-356.

Wallis, C., J.L. Melnick, and C.P. Gerba. 1979. Concentration of viruses from water by membrane chromatography. Ann. Rev. Microbiol. 33:413-437.

Goyal, S.M., C.P. Gerba, and J.L. Melnick. 1979. Human enteroviruses in oysters and their overlying waters. Appl. Environ. Microbiol. 37:572-581.

Hurst, C.J., and C.P. Gerba. 1979. Development of a quantitative method for the detection of enteroviruses in soil. Appl. Environ. Microbiol. 37:626-632.

Estes, M.K., D.Y. Graham, E.M. Smith, and C.P. Gerba. 1979. Rotavirus stability and inactivation. J. Gen. Virol. 43:403-409.

Smith, E.M., M.K. Estes, D.Y. Graham, and C.P. Gerba. 1979. A plaque assay for the simian rotavirus SA11. J. Gen. Virol. 43:513-519.

Gerba, C.P., R.A.F. Dixon, F.E. Farber, C. Wallis, and J.L. Melnick. 1979. Photodynamic inactivation of fish pathogens. Develop. Indust. Microbiol. 20:647-651.

LaBelle, R.L., and C.P. Gerba. 1979. Influence of pH, salinity and organic matter on the adsorption of enteric viruses to estuarine sediment. Appl. Environ. Microbiol. 38:93-101.

Marzouk, Y., S.M. Goyal, and C.P. Gerba. 1979. Prevalence of enteroviruses in ground water of Israel. Ground Water 17:487-491.

Goyal, S.M., and C.P. Gerba. 1979. Comparative adsorption of human enteroviruses, simian rotavirus and selected bacteriophages to soils. Appl. Environ. Microbiol. 38:241-247.

Melnick, J.L., and C.P. Gerba. 1979. Is the water safe to drink? J. Infect. Dis. 139:736-737.

Gerba, C.P., S.M. Goyal, R.L. LaBelle, I. Cech, and G.F. Bogdan. 1979. Failure of indicator bacteria to reflect the occurrence of enteroviruses in marine water. Am. J. Publ. Hlth. 69:1116-1119.

Estes, M.K., D.Y. Graham, C.P. Gerba, and E.M. Smith. 1979. Simian rotavirus SA11 replication in cell cultures. J. Virol. 31:810-815.

Melnick, J.L., and C.P. Gerba. 1980. The ecology of enteroviruses in natural waters. CRC Crit. Rev. Environ. Contr. 10:65-93.

Gerba, C.P., S.M. Goyal, C.J. Hurst, and R.L. LaBelle. 1980. Type and strain dependence of enterovirus adsorption to activated sludge, soils and estuarine sediments. Water Res. 14:1197-1198.

Lance, J.C., and C.P. Gerba. 1980. Poliovirus movement during high rate land filtration of sewage water. J. Environ. Qual. 9:31-34.

Hurst, C.J., and C.P. Gerba. 1980. Stability of simian rotavirus in fresh and estuarine water. Appl. Environ. Microbiol. 39:1-5.

Goyal, S.M., K.S. Zerda, and C.P. Gerba. 1980. Concentration of coliphages from large volumes of water and wastewater. Appl. Environ. Microbiol. 39:85-91.

Goyal, S.M., H. Hanssen, and C.P. Gerba. 1980. Simple method for the concentration of influenza virus from allantoic fluid on microporous filters. Appl. Environ. Microbiol. 39:500-504.

Goyal, S.M., C.P. Gerba, and J.C. Lance. 1980. Movement of endotoxin through soil columns. Appl. Environ. Microbiol. 39:544-547.

LaBelle, R.L., C.P. Gerba, S.M. Goyal, J.L. Melnick, I. Cech, and G.F. Bogdan. Relationships between environmental factors, bacterial indicators and the occurrence of enteric viruses in estuarine sediments. Appl. Environ. Microbiol. 39:588-596.

Wang, D.S., J.C. Lance, and C.P. Gerba. 1980. Evaluation of various soil water samples for virological sampling. Appl. Environ. Microbiol. 39:662-664.

LaBelle, R.L., and C.P. Gerba. 1980. Influence of estuarine sediment on virus survival under field conditions. Appl. Environ. Microbiol. 39:749-755.

Marzouk, Y., S.M. Goyal, and C.P. Gerba. 1980. Relationship of viruses and indicator bacteria in water and wastewater of Israel. Water Res. 14:1585-1590.

Gerba, C.P., S.M. Goyal, I. Cech, and G.F. Bogdan. 1980. Bacterial indicators and environmental factors as related to contamination of oysters by enteroviruses. J. Food Protect. 43:99-101.

Goyal, S.M., K.S. Zerda, and C.P. Gerba. 1980. Concentration of bacteriophage lysates by filter chromatography. J. Virol. Methods. 1:79-85.

Gerba, C.P., K.C. Hou, R.A. Babineau, and J.V. Fiore. 1980. Pyrogen control by depth filtration. Pharmaceut. Technol. 4:83-89.

Hurst, C.J., C.P. Gerba, J.C. Lance, and R.C. Rice. 1980. Survival of enteroviruses in rapid-infiltration basins during the land application of wastewater. Appl. Environ. Microbiol. 40:192-200.

Liew, P., and C.P. Gerba. 1980. Thermostabilization of enteroviruses by estuarine sediment. Appl. Environ. Microbiol. 40:305-308.

Hou, K., C.P. Gerba, S.M. Goyal, and K.S. Zerda. 1980. Capture of latex beads, bacteria, endotoxin and viruses by charge-modified filters. Appl. Environ. Microbiol. 40:892-896.

Goyal, S.M., and C.P. Gerba. 1980. Simple method for concentration of bacteria from large volumes of tap water. Appl. Environ. Microbiol. 40:912-916.

Hurst, C.J., C.P. Gerba, and I. Cech. 1980. Effects of environmental variables and soil characteristics on virus survival in soil. Appl. Environ. Microbiol. 40:1067-1079.

Keswick, B.H., and C.P. Gerba. 1980. Viruses in groundwater. Environ. Sci. Technol. 14:1290-1297.

Melnick, J.L., and C.P. Gerba. 1980. Viruses in Water and Soil. Public Health Reviews 9:185-213.

Keswick, B.H., C.P. Gerba, and S.M. Goyal. 1981. Occurrence of enteroviruses in community swimming pools. Amer. J. Public Health 71:1026-1030.

Gerba, C.P., S.M. Goyal, I. Cech, and G.F. Bogdan. 1981. Quantitative assessment of the adsorptive behavior of viruses to soils. Environ. Sci. Technol. 15:940-944.

Hejkal, T.W., and C.P. Gerba. 1981. Uptake and survival of enteric viruses in the blue crab, Callinectes sapidus. Appl. Environ. Microbiol. 41:207-211.

Wang, D.S., C.P. Gerba, and J.C. Lance. 1981. Effect of soil permeability on virus removal through soil columns. Appl. Environ. Microbiol. 42:83-88.

Goyal, S.M., and C.P. Gerba. 1982. Occurrence of endotoxins in groundwater during the land application of wastewater. J. Environ. Sci. and Hlth. A17:187-196.

Keswick, B.H., C.P. Gerba, S.L. Secor, and I. Cech. 1982. Survival of enteric viruses and indicator bacteria in groundwater. J. Environ. Sci. and Hlth., A17:903-912.

LaBelle, R.L., and C.P. Gerba. 1982. Investigations into the protective effect of estuarine sediment on virus survival. Water Res. 16:469-478.

Schaiberger, G.E., T.D. Edmond, and C.P. Gerba. 1982. Distribution of enteroviruses in sediments contiguous with a deep marine sewage outfall. Water. Res. 16:1425-1428.

Melnick, J.L., and C.P. Gerba. 1982. Viruses in surface and drinking water. Environ. Interntl. 7:3-7.

Hejkal, T.W., C.P. Gerba and V.C. Rao. 1982. Reduction of cytotoxicity in virus concentrates from environmental samples. Appl. Environ. Microbiol. 43:731-733.

Smith, E.M., and C.P. Gerba. 1982. Development of a method for the detection of human rotavirus in water and sewage. Appl. Environ. Microbiol. 43:1440-1450.

Hejkal, T.W., B.H. Keswick, R.L. LaBelle, C.P. Gerba, Y. Sanchez, G. Dreesman, B. Hafkin, and J.L. Melnick. 1982. Viruses in a community water supply associated with an outbreak of gastroenteritis and infectious hepatitis. J. Amer. Water Works Assoc. 74:318-321.

Keswick, B.H., D.S. Wang, and C.P. Gerba. 1982. The use of microorganisms as groundwater tracers: a review. Ground Water 20:142-149.

Lance, J.C., C.P. Gerba, and D.S. Wang. 1982. Comparative movement of different enteroviruses in soil columns. J. Environ. Qual. 11:347-351.

Singh, S.N., and C.P. Gerba. 1983. Concentration of coliphage from water and sewage with charge-modified filter aid. Appl. Environ. Microbiol. 45:232-237.

Hejkal, T.W., C.P. Gerba, S. Henderson, and M. Freeze. 1983. Bacteriological, virological and chemical evaluation of a wastewater-aquaculture system. Water Res. 17:1749-1755.

Singh, S.N., J.B. Rose, and C.P. Gerba. 1983. Concentration of viruses from tap water and sewage with a charge-modified filter aid. J. Virol. Methods 6:329-336.

Gerba, C.P. 1983. Virus survival and transport in groundwater. Develop. Indust. Microbiol. 24:247-251.

Gerba, C.P. 1983. Virus fate in groundwater. Hydrology and Water Resources in Arizona and the Southwest. 13:111-114.

Yates, M.V., and C.P. Gerba. 1983. Virus survival in groundwater. Hydrology and Water Resources in Arizona and the Southwest. 13:115-120.

Bitton, G., and C.P. Gerba. 1983. Microbiologies des eaux souterraines: son interet dans la protection des resources in eau. (Groundwater microbiology: role in the protection of groundwater resources.) Revue Francaise des Sciences de L'eau (in French), 2:321-329.

Goyal, S.M., and C.P. Gerba. 1983. VIRDEL method for detection of rotavirus from seawater. J. Virol. Methods 7:279-285.

Farber, F.E., S.E. Gradwhol, P.B. Sanford, M.J. Tobin, K. Vilec, and C.P. Gerba. 1983. Bacteriophage concentration from water by filter chromatography. J. Virol. Methods 7:297-304

Gerba, C.P., G.E. Janauer, and M. Costello. 1984. Removal of poliovirus and rotavirus from tapwater by a quaternary ammonium resin. Water Res. 18:17-19.

Goyal, S.M., B.H. Keswick, and C.P. Gerba. 1984. Viruses in groundwater and soil beneath sewage irrigated cropland. Water Res. 18:299-302.

Deetz, T.R., E.M. Smith, S.M. Goyal, C.P. Gerba, J.J. Vollet, L. Tsai, H.L. DuPont, and B.H. Keswick. 1984. Occurrence of rota- and enteroviruses in drinking and environmental water in a developing nation. Water Res. 18:567-571.

Gerba, C.P., B.H. Keswick, H.L. DuPont, and H.A. Fields. 1984. Isolation of rotavirus and hepatitis A virus from drinking water. In: Enteric Viruses in Water. Monographs in Virology, (J.L. Melnick, ed.) Vol. 15, pp. 119-125, S. Karger, Basel, Switzerland.

Lance, J.C., and C.P. Gerba. 1984. Virus movement in soil during saturated and unsaturated flow. Appl. Environ. Microbiol. 47:335-337.

Lance, J.C., and C.P. Gerba. 1984. Effect of ionic composition of suspending solution on virus adsorption by a soil column. Appl. Environ. Microbiol. 47:484-488.

Hejkal, T.W., E.M. Smith, and C.P. Gerba. 1984. Seasonal occurrence of rotavirus in sewage. Appl. Environ. Microbiol. 47:588-590.

Rose, J.B., S.N. Singh, C.P. Gerba, and L.M. Kelly. 1984. Comparison of microporous filters for concentration of viruses from wastewater. Appl. Environ. Microbiol. 47:989-992.

Keswick, B.H., C.P. Gerba, H.L. DuPont, and J.B. Rose. 1984. Detection of enteric viruses in treated drinking water. Appl. Environ. Microbiol. 47:1290-1294.

Gerba, C.P. 1984. Applied and theoretical aspects of virus adsorption to surfaces. Adv. Appl. Microbiol. 30:133-168.

Yates, M.V., and C.P. Gerba. 1984. Factors controlling the survival of virus in groundwater. Water Sci. Technol. 17:681-687.

Toranzos, G.A., C.P. Gerba, and H. Hanssen. 1984. Simple method for concentration of viruses from large volumes of water. Appl. Environ. Microbiol. 48:431-432.

Zerda, K.S., and C.P. Gerba. 1984. Agarose isoelectrofocusing of intact virions. J. Virol. Methods. 9:1-6.

Mohrbacher, C.V., R. DeLeon, G.A. Toranzos, R.L. Mullinax, and C.P. Gerba. 1984. Microbial contamination of groundwater in the Pinetop-Lakeside Area of Northern Arizona. Hydrology and Water Resources in Arizona and the Southwest. 14:157-164.

Stetzenbach, L.D., M.V. Yates, C.P. Gerba, and N.A. Sinclair. 1984. The growth and survival of "naturally-occurring" bacteria in well water. Hydrology and Water Resources in Arizona and the Southwest. 14:165-174.

DeLeon, R., S.N. Singh, J.B. Rose, R.L. Mullinax, and C.P. Gerba. 1984. Virus removal by rapid sand filtration, Tucson Water Reuse Project. Hydrology and Water Resources in Arizona and the Southwest. 14:175-183.

Gerba, C.P., J.B. Rose, and S.N. Singh. 1985. Waterborne gastroenteritis and viral hepatitis. CRC Crit. Rev. Environ. Control. 15:213-236.

Zerda, K.S., C.P. Gerba, K.C. Hou, and S.M. Goyal. 1985. Adsorption of viruses to charge-modified silica. Appl. Environ. Microbiol. 49:91-95.

Yates, M.V., C.P. Gerba, and L.M. Kelley. 1985. Virus persistence in groundwater. Appl. Environ. Microbiol. 49:778-781.

Badawy, A.S., C.P. Gerba, and L.M. Kelley. 1985. Development of a method for recovery of rotavirus from vegetables. J. Food Protect. 48:261-264.

Wang, D.S., C.P. Gerba, J.C. Lance, and S.M. Goyal. 1985. Comparative removal of enteric bacteria and poliovirus by sandy soils. J. Environ. Sci. Hlth. A20:617-624.

Keswick, B.H., C.P. Gerba, J.B. Rose, and G.A. Toranzos. 1985. Detection of rotavirus in treated drinking water. Water Sci. Technol. 17:1-6.

Gerba, C.P., and K. Hou. 1985. Endotoxin removal by charge-modified filters. Appl. Environ. Microbiol. 50:1375-1377.

Badawy, A.S., C.P. Gerba, and L.M. Kelley. 1985. Survival of rotavirus SA-11 on vegetables. Food Microbiol. 2:199-205.

Rose, J.B., C.P. Gerba, S.N. Singh, G.A. Toranzos, and B. Keswick. 1986. Isolating viruses from finished water. J. American Water Works Assoc. 78:56-61.

Singh, S.N., M. Bassous, C.P. Gerba, and L.M. Kelley. 1986. Use of dyes and proteins as indicators of virus adsorption to soils. Water Research 20:267-272.

DeLeon, R., S.N. Singh, J.B. Rose, R.L. Mullinax, C.E. Musial, S.M. Kutz, N.A. Sinclair, and C.P. Gerba. 1986. Microorganism removal from wastewater by rapid mixed media filtration. Water Research 20:583-587.

Toranzos, G.A., C.P. Gerba, M. Zapata, and F. Cardona. 1986. Presence de virus enteriques dans des eaux de consommation a Cochabamba (Bolivie) (in French). Sciences et Techniques do L'Eau ,2:91-93.

Yates, M.V., S.R. Yates, A.W. Warwick, and C.P. Gerba. 1986. Use of geostatistics to predict virus decay rates for determination of septic tank setback distances. Appl. Environ. Microbiol. 52:479-483.

Grondin, J., and C.P. Gerba. 1986. Virus dispersion in a coarse porous medium. Hydrology and Water Resources in Arizona and the Southwest 16:11-15.

Gerba, C.P. 1986. Microbial contamination of groundwater by landfills: risk assessment. Hydrology and Water Resources in Arizona and the Southwest 16:21-29.

Rose, J.B., G.S. Sun, B.C. Weimer, R.S. Silverman, C.P. Gerba, and N.A. Sinclair. 1986. Microbial quality of gray water for reuse. Hydrology and Water Resources in Arizona and the Southwest 16:71-83.

Foster, K.E., M.M. Karpiscak, K.J. DeCook, R. Brittain, C.P. Gerba, M.C. Parton, and R.L. Rawles. 1986. Residential water conservation: progress report for Casa del Agua. Hydrology and Water Resources in Arizona and the Southwest 16:105-118.

Toranzos, G.A., H. Hanssen, and C.P. Gerba. 1986. Occurrence of enteroviruses and rotaviruses in drinking water in Colombia. Water Sci. Techn. 18:109-114.

Rose, J.B., A. Cifrino, M.S. Madore, C.P. Gerba, C.R. Sterling, and M.J. Arrowood. 1986. Detection of Cryptosporidium from wastewater and fresh water environments. Water Sci. Techn. 18:233-239.

DeLeon, R., H.A. Payne, and C.P. Gerba. 1986. Development of a method for poliovirus detection in freshwater clams. Food Microbiol. 3:345-349.

Rose, J.B., R.L. Mullinax, S.N. Singh, M.V. Yates, and C. P. Gerba. 1987. Occurrence of rotaviruses and enteroviruses in recreational waters of Oak Creek, Arizona. Water Research 21:1375-1381.

Thurman, R.B., and C.P. Gerba. 1987. Protecting groundwater from viral contamination by soil modification. Environ. Sci. Health A22:369-388.

Yates, M.V., S.R. Yates, J. Wagner, and C.P. Gerba. 1987. Modeling virus survival and transport in the subsurface. J. Contam. Hydrol. 1:329-345.

Musial, C.E., M.J. Arrowood, C.R. Sterling, and C.P. Gerba. 1987. Detection of Cryptosporidium in water using polypropylene cartridge filters. Appl. Environ. Microbiol. 53:687-692.

Madore, M.S., J.B. Rose, C.P. Gerba, M.J. Arrowood, and C.R. Sterling. 1987. Occurrence of Cryptosporidium oocysts in sewage effluents and select surface waters. J. Parasitol. 74:702-705.

Gerba, C.P., K. Hou, and M.D. Sobsey. 1988. Microbial removal and inactivation from water by filters containing magnesium peroxide. J. Environ. Sci. Hlth. A23:41-58.

Thurman, R.B., A.B. Margolin, J.P. Rockow, G.E. Janauer, M.J. Costello, and C.P. Gerba. 1988. Characterization of the interaction between viruses and a solid polymeric contact disinfectant. J. Environ. Sci. Hlth. A23:405-423.

Hou, K., T. Webster, and C.P. Gerba. 1988. Microporous filters with oxidizing power for iron and manganese removal from water. J. Environ. Sci. Hlth. A23:483-496.

Messina, M.C., H.A. Ahmad, J.A. Marchello, C.P. Gerba, and M.W. Paquette. 1988. The effect of liquid smoke on Listeria monocytogenes. J. Food Protect. 51:629-631.

Thurman, R.B., and C.P. Gerba. 1988. Molecular mechanisms of viral inactivation by water disinfectants. Adv. Applied Microbiol., 33:75-105.

Gerba, C.P. 1988. Viral disease transmission by seafoods. Food Technology 42:99-103.
Thurman, R.B., and C.P. Gerba. 1988. Characterization of the effect of aluminum metal on poliovirus. J. Indust. Microbiol. 3:33-38.

Gerba, C.P., and S.M. Goyal. 1988. Enteric virus: risk assessment of ocean disposal of sewage sludge. Water Sci. Technol. 20:25-31.

Rose, J.B. H. Darbin, and C.P. Gerba. 1988. Correlations of the protozoa, Cryptosporidium and Giardia, with water quality variables in a watershed. Water Sci. Technol. 20:271-276.
Kutz, S.M., and C.P. Gerba. 1988. Comparison of virus survival in freshwater sources. Water Sci. Technol. 20:467-471.

Richardson, K.J., A.B. Margolin, and C.P. Gerba. 1988. A novel method for liberating viral nucleic acid for assay of water samples with cDNA probes. J. Virological Methods 22:13-21.

DeLeon, R., J.E. Naranjo, J.B. Rose, and C.P. Gerba. 1988. Occurrence of enteric viruses and parasites in reclaimed wastewater used for irrigation in Arizona. Hydrology and Water Resources in Arizona and the Southwest. 18:79-83.

Toranzos, G.A., C.P. Gerba, and H. Hanssen. 1988. Enteric viruses and coliphages in Latin America. Toxicity Assessment. 3:491-510.

Gerba, C.P., A.B. Margolin, and B.E. Trumper. 1988. Enterovirus detection in water with gene probes. Zent. gesamte Hyg. 34:518-519.

Fradkin, L., C.P. Gerba, S.M. Goyal, P. Scarpino, R.J.F. Bruins, and J.F. Stara. 1989. The potential public health impacts of common pathogens in municipal wastewater sludge. J. Environ. Health 51:148-152.

Yahya, M.T., L.K. Landeen, S.M. Kutz, and C.P. Gerba. 1989. Swimming pool disinfection: an evaluation of the efficacy of copper/silver ions. J. Environ. Hlth. 51:282-285.

Toranzos, G.A., and C.P. Gerba. 1989. An improved method for concentration of rotaviruses from large volumes of water. J. Virological Methods 24:131-140.

Rose, J.B., R. DeLeon, and C.P. Gerba. 1989. Giardia and virus monitoring of sewage effluent in the State of Arizona. Water Sci. Technol. 21:43-47.

Gerba, C.P., A.B. Margolin, and M.J. Hewlett. 1989. Application of gene probes to virus detection in water. Water Sci. Technol. 21:147-154.

Landeen, L.K., M.T. Yahya, S.M. Kutz, and C.P. Gerba. 1989. Microbiological evaluation of copper/silver disinfection units for use in swimming pools. Water Sci. Technol. 21:267-270.

Bales, R.C., C.P. Gerba, G.H. Grondin, and S. L. Jensen. 1989. Bacteriophage transport in sandy soil and fractured turf. Appl. Environ. Microbiol. 55:2061-2067.

Landeen, L.K., M.T. Yahya, and C.P. Gerba. 1989. Efficacy of copper/silver and reduced levels of free chlorine on the inactivation of Legionella pneumophila. Appl. Environ. Microbiol. 55:3045-3050.

Rose, J.B., L.K. Landeen, K.R. Riley, and C.P. Gerba. 1989. Evaluation of immunofluorescence for detection of Cryptosporidium and Giardia from environmental samples. Appl. Environ. Microbiol. 55:3189-3196.

Yahya, M.T., L.K. Landeen, N. R. Forshoefel, K. Kujawa, and C.P. Gerba. 1990. Evaluation of potassium permanganate for inactivation of bacteriophage MS-2 in water systems. J. Environ. Sci. Hlth. A25:81-100.

Soares, A.C., K.L. Josephson, I.L. Pepper, and C.P. Gerba. 1989. Occurrence of enteroviruses and Giardia cysts in land disposed sewage sludge. Hydrology and Water Resources in Arizona and the Southwest 19:31-36.

Naranjo, J.E., A. Rice, R. DeLeon, J.B. Rose, and C.P. Gerba. 1989. Monitoring for viruses in reclaimed water. Hydrology and Water Resources in Arizona and the Southwest 19:37-42.

Goyal, S.M., D. Amundson, R.A. Robinson, and C.P. Gerba. 1989. Viruses and drug resistant bacteria in groundwater of Southeastern Minnesota. J. Minn. Acad. Sci. 55:58-62.

Thurman, R.B., and C.P. Gerba. 1989. The molecular mechanisms of copper and silver in disinfection of bacteria and viruses. CRC Critical Reviews in Environ. Contr. 18:295-315.

Yates, M.V., L.D. Stetzenbach, C.P. Gerba, and N.A. Sinclair. 1990. The effect of indigenous bacteria on virus survival in ground water. J. Environ. Sci. Hlth. A25:81-100.

Badawy, A.S., J.B. Rose, and C.P. Gerba. 1990. Comparative survival of enteric viruses and coliphage on sewage irrigated grass. J. Environ. Sci. Health. A25:937-952.

Yahya, M.T., L.K. Landeen, and C.P. Gerba. 1990. Inactivation of Legionella pneumophila by potassium permanganate. Environ. Technol. 11:657-662.

Powelson, D.K., J.R. Simpson, and C.P. Gerba. 1990. Virus transport and survival in saturated and unsaturated flow through soil columns. J. Environ. Qual. 19:396-401.

Bloch, A.B., S.L. Stramer, J.D. Smith, H.S. Margolis, H.A. Fields, T.W. McKinley, C.P. Gerba, J.E. Maynard, and R.K. Sikes. 1990. Recovery of Hepatitis A virus from a water supply responsible for a common source outbreak of Hepatitis A. Amer. J. Public Hlth. 80:428-430.

Bull, R.J., C.P. Gerba, and R.R. Trussell. 1990. Evaluation of health risks associated with disinfection. CRC Crit. Rev. Environ. Contr. 20:77-113.

Yahya, M.T., L.K. Landeen, M.E. Messina, S.M. Kutz, R. Schulze, and C.P. Gerba. 1990. Disinfection of bacteria in water systems using electrolytically generated copper/silver and reduced levels of free chlorine. Canad. J. Microbiol. 36:109-116.

Rose, J.B., and C.P. Gerba. 1991. Use of risk assessment for development of microbial standards. Water Sci. Technol. 24:29-34.

Gerba, C.P., D.K. Powelson, M.T. Yahya, L.G. Wilson, and G.L. Amy. 1991. Fate of viruses in treated sewage effluent during soil aquifer treatment designed for wastewater reclamation and reuse. Water Sci. Technol. 24:95-102.

Margolin, A.B., M.J. Hewlett, and C.P. Gerba. 1991. The application of poliovirus cDNA probe for the detection of enteroviruses in water. Water Sci. Technol. 24:277-280.

DeLeon, R., and C.P. Gerba. 1991. Detection of rotaviruses in water by gene probes. Water Sci. Technol. 24:281-284.

Karpiscak, M.M., R.G. Brittain, C.P. Gerba, and K.E. Foster. 1991. Demonstrating residential water conservation in the Sonoran desert: Casa del Aqua and Desert House. Water Sci. Technol. 24:323-330.

Rose, J.B., and C.P. Gerba. 1991. Assessing potential health risks from viruses and parasites in reclaimed water in Arizona and Florida. Water Sci. Technol. 23:2091-2098.

Hurst, C.J., S.A. Schuab, M.D. Sobsey, S.R. Farrah, C.P. Gerba, J.B. Rose, S.M. Goyal, E.P. Larkin, R. Sullivan, J.T. Tierney, R.T. O'Brien, R.S. Safferman, M.E. Morris, F.M. Wellings, A.L. Lewis, G. Berg, P.W. Britton, and J.A. Winter. 1991. Multilaboratory evaluation of methods for detecting enteric viruses in soils. Appl. Environ. Microbiol. 57:395-401.

Abbaszadegan, M., C.P. Gerba, and J.B. Rose. 1991. Detection of Giardia cysts with a cDNA probe and applications to water samples. Appl. Environ. Microbiol. 57:927-931.

Powelson, D.K., J.R. Simpson, and C.P. Gerba. 1991. Effects of organic matter on virus transport in unsaturated flow. Appl. Environ. Microbiol. 57:2192-2196.

Pillai, S.D., K.L. Josephson, R.L. Bailey, C.P. Gerba, and I.L. Pepper. 1991. Rapid method for processing soil samples for polymerase chain reaction amplification of specific gene sequences. Appl. Environ. Microbiol. 57:2283-2286.

Rose, J.B., C.P. Gerba and W. Jakubowski. 1991. Survey of potable water supplies for Cryptosporidium and Giardia. Environ. Sci. Technol. 25:1393-1400.

Bales, R.C., S.R. Hinkle, T.W. Kroeger, K. Stocking, and C. P. Gerba. 1991. Bacteriophage adsorption during transport through porous media: chemical perturbations and reversibility. Environ. Sci. Technol. 25:2088-2095.

Rose, J.B., G-S. Sun, C.P. Gerba, and N.A. Sinclair. 1991. Microbial quality and persistence of enteric pathogens in graywater from various household sources. Water Res. 25:37-42.

Yahya, M.T., T.M. Straub, C.P. Gerba, and A.B. Margolin. 1991. Inactivation of bacteriophage MS-2 and poliovirus in copper, galvanized and plastic domestic water pipes. International J. Environ. Health. 1:76-86.

Regli, S., J. B. Rose, C. H. Haas, and C. P. Gerba. 1991. Modeling the risk from Giardia and viruses in drinking water. J. Am. Water Works Assoc. 84:76-84.

Governal, R. A., M T. Yahya, C. P. Gerba, and F. Shadman. 1991. Oligotrophic bacteria in ultra-pure water systems: media selection and process component evaluations. J. Industrial Microbiol. 8:223-227.

Josephson, K.L., S.D. Pillai, J. Way, C.P. Gerba, and I.L. Pepper. 1991. Fecal coliforms in soil detected by polymerase chain reaction and DNA-DNA hybridizations. Soil Sci. Soc. Am. J. 55:1326-1332.

Straub, T.M., I.L. Pepper, and C.P. Gerba. 1992. Persistence of viruses in desert soils amended with anaerobically digested sewage sludge. Appl. Environ. Microbiol. 58:636-641.

Governal, R.A., M.T. Yahya, C.P. Gerba, and F. Shadman. 1992. Comparison of assimilable organic carbon and UV-oxidizable carbon for evaluation of ultrapure-water systems. Appl. Environ. Microbiol. 58:724-726.

Soares, A.C., I.L. Pepper, and C.P. Gerba. 1992. Recovery of poliovirus from sludge-amended soils. J. Environ. Sci. Hlth. A27:999-1005.

Sulfita, J.M., C.P. Gerba, R.K. Ham, A.C. Palmisano, W.L. Rathje, and J.A. Robinson. 1992. The world's largest landfill: multidisciplinary investigation. Environ. Sci. Technol. 26:1486-1495.

Yahya, M.T., T. M. Straub, and C.P. Gerba. 1992. Inactivation of coliphage MS-2 and poliovirus by copper, silver, and chlorine. Can. J. Microbiol. 38:430-435.

Yahya, M. T., J.M. Cassells, T.M. Straub, and C.P. Gerba. 1992. Reduction of microbial aerosols by automatic toilet bowl cleaners. J. Environ. Hlth., 55:32.

Rusin, P. A., N. A. Sinclair, C. P. Gerba, and M. Gershman. 1992. Application of phage typing to the identification of sources of groundwater contamination. J. Contaminant Hyd. 11:173-188.

Sobsey, M. D., A. P. Dufour, C. P. Gerba, M. W. LeChevallier, and P. Payment. 1993. Using a conceptual framework for assessing risks to health from microbes in drinking water. J. Am. Water Works Assoc. 85:44-48.305.

Governal, R. A., C. P. Gerba, and F. Shadman. 1993. Characterization of organic impurities in high-purity water systems by AOC and TOC. Ultrapure Water April:19-24.

Margolin, A. B., C. P. Gerba, K. J. Richardson, and J. E. Naranjo. 1993. Comparison of cell culture and a poliovirus gene probe assay for the detection of enteroviruses in environmental samples. Water Sci. Technol. 27:311-314.

Enriquez, C. E., M. Abbaszadegan, I. L. Pepper, K. J. Richardson, A. B. Margolin, and C. P. Gerba. 1993. Comparison of poliovirus detection in water by cell culture and nucleic acid hybridization. Water Sci. Technol. 27:315-319.

Abbaszadegan, M., C. P. Gerba, M. T. Yahya, and P. Rusin. 1993. Evaluation of a microbiological water purifier for inactivation of viruses, bacteria and Giardia cysts. Water Sci. Technol. 27:329-333.

Yahya, M. T., L. Galsomies, C. P. Gerba, and R. C. Bales. 1993. Survival of bacteriophages MS-2 and PRD-1 in ground water. Water Sci. Technol. 27:409-411.

Straub, T. M., I. L. Pepper, and C. P. Gerba. 1993. Virus survival in sewage sludge amended desert soil. Water Sci. Technol. 27:421-424.

Naranjo, J. E., C. P. Gerba, S. M. Bradford, and J. Irwin. 1993. Virus removal by an on-site wastewater treatment and recycling system. Water Sci. Technol. 27:441-444.

Yahya, M. T., C. B. Cluff, and C. P. Gerba. 1993. Virus removal by slow sand filtration and nanofiltration. Water Sci. Technol. 27:445-448.

Bales, R. C., S. Li, K. M. Maguire, M. T. Yahya and C. P. Gerba. 1993. MS-2 and poliovirus transport in porus media: hydrophobic effects and chemical perturbations. Water Resources Res. 29:957-963.

Straub, T. M., I. L. Pepper, C. P. Gerba. 1993. Hazards from pathogenic microorganisms in land disposed sewage sludge. Rev. Environ. Contamination and Toxicology. 132:55-91.

Abbaszadegan, M., M. S. Huber, C. P. Gerba, and I. L. Pepper. 1993. Detection of enteroviruses in groundwater by polymerase chain reaction. Appl. Environ. Microbiol. 59:1318-1324.

Way, J. S., K. L. Josephson, S. D. Pillai, M. Abbaszadegan, C. P. Gerba, and I. L. Pepper. 1993. Specific detection of Salmonella spp. by multiplex chain reaction. Appl. Environ. Microbiol. 59:1473-1479.

Powelson, D. K., C. P. Gerba, and M. T. Yahya. 1993. Virus transport and removal in wastewater during aquifer recharge. Water Res. 27:583-590.

Enriquez, C. E., M. Abbaszadegan, I. L. Pepper, K. J. Richardson, and C. P. Gerba. 1993. Poliovirus detection in water by cell culture and nucleic acid hybridization. Water Res. 27:1113-1118.

Kinoskita, T. R. G. Bales, M. T. Yahya, and C. P. Gerba. 1993. Bacteria transport in a porous medium: retention of bacillus and Pseudomonas on silica surfaces. Water Res. 27:1295-1301.

McKay, L. D., J. A. Cherry, R. C. Bales, M. T. Yahya, and C. P. Gerba. 1993. A field example of bacteriophage as tracers of fractured flow. Envion. Sci. Technol. 27:1075-1079.

Pepper, I.L., K.L. Josephson, R.L. Bailey, M.D. Burr, and C.P. Gerba. 1993. Survival of indicator organisms in Sonoran desert soil amended with sewage sludge. J. Environ. Sci. Health, A28:1287-1302.

Kinoshita, T., R. C. Bales, K. M. Maguire, and C. P. Gerba. 1993. Effect of pH on bacteriophage transport through sandy soils. J. Contaminant Hydrology 14:55-70.

DeLeon, R., J.B. Rose, A. Bosch, F. Torrella, and C.P. Gerba. 1993. Detection of Giardia, Cryptosporidium, and enteric viruses in surface and tap water samples in Spain. International J.Environ. Hlth. Res., 3:121-129.

Haas, C.N., J.B. Rose, C.P. Gerba, and S. Regli. 1993. Risk assessment of virus in drinking water. Risk Analysis, 13:545-552.

Straub, T.M., I.L. Pepper, M. Abbaszadegan, and C.P. Gerba. 1994. A method to detect enteroviruses in sewage sludge-amended soil using the PCR. Appl. Environ. Microbiol., 60:1014-1017.

Ma, Ju-Fang; J. Naranjo, and C.P. Gerba. 1994. Evaluation of MK filters for recovery of enteroviruses from tap water. Appl. Environ. Microbiol., 60:1974-1977.

Ma, Ju-Fang; T.M. Straub, I.L. Pepper, and C.P. Gerba. 1994. Cell culture and PCR determination of poliovirus inactivation by disinfectants. Appl. Environ. Microbiol., 60:4203-4206.

Powelson, D.K., and C.P. Gerba. 1994. Virus removal from sewage effluents during saturated and unsaturated flow through soil columns. Water Res., 28:2175-2181.

Huber, S.H., C.P. Gerba, and M. Abbaszadegan. 1994. Study of persistence of enteric viruses in landfilled disposable diapers. Environ. Sci. Technol., 28:1767-1772.

Soares, A.C., T.M. Straub, I.L. Pepper, and C.P. Gerba. 1994. Effect of anaerobic digestion on the enteroviruses and Giardia cysts in sewage sludge. J. Environ. Sci. Health A29:1887:1897.

Straub, T.M., I.L. Pepper, and C.P. Gerba. 1994. Detection of naturally occurring enteroviruses and hepatitis A virus in undigested and anaerobically digested sludge using the polymerase chain reaction. Can. J. Microbiol. 40:884-887.

Straub, T.M., C.P. Gerba, X. Zhou, R. Price, and M.T. Yahya. 1995. Synergistic inactivation of Escherichia coli and MS-2 coliphage by chloramine and cupric chloride. Water Res., 24:811-818.

Enriquez, C.E., C.J. Hurst, and C.P. Gerba. 1995. Survival of the enteric adenoviruses 40 and 41 in tap, sea, and waste water. Water Res., 29:2548-2553.

Enriquez, C.E., and C.P. Gerba. 1995. Concentration of enteric adenovirus 40 from tap, sea, and waste water. Water Res., 29:2554-2560.

Gerba, C.P., T.M. Straub, J.B. Rose, M.M. Karpiscak, K.E. Foster, and R.G. Brittain. 1995. Water quality study of graywater treatment systems. Water Resources Bulletin. 31:109-116.

Straub, T.M., I.L. Pepper, and C.P. Gerba. 1995. Comparison of PCR and cell culture for detection of enteroviruses in sludge-amended field soils and determination of their transport. Appl. Environ. Microbiol., 61:2066-2068.

Bales, R.C., S. Li, K.M. Maguire, M.T. Yahya, C.P. Gerba, and R.W. Harvey. 1995. Virus and bacteria transport in a sandy aquifer, Cape Cod, MA. Ground Water. 33:653-661.

Cassells, J.M., M.T. Yahya, C.P. Gerba, and J.B. Rose. 1995. Efficacy of a combined system of copper and silver and free chlorine for inactivation of Naegleria Fowleri amoebas in water. Water Sci. Tech. 31:119-122.

Straub, T.M., I.L. Pepper, and C.P. Gerba. 1995. Removal of PCR inhibiting substances in sewage sludge amended soil. Water Sci. Tech. 31:311-315.

Reynolds, K.A., C.P. Gerba, and I.L. Pepper. 1995. Detection of enteroviruses in marine waters by direct RT-PCR and cell culture. Water Sci. Tech. 31:323-328.

Johnson, D.C., K.A. Reynolds, C.P. Gerba, I.L. Pepper and J.B. Rose. 1995. Detection of Giardia and Cryptosporidium in marine waters. Wat. Sci. Tech. 31:439-442.

Gerba, C.P., M.S. Huber, J. Naranjo, J.P. Rose, and Susan Bradford. 1995. Occurrence of enteric pathogens in composted domestic solid waste containing disposable diapers. Waste Management and Research 13:315-324.

Rose, J.B., C.N. Haas, and C.P. Gerba. 1995. Linking microbiological criteria for foods with quantitative risk assessment. J. Food Safety. 15:121-132.

Ma, Ju-Fang, C.P. Gerba, and I.L. Pepper. 1995. Increased sensitivity of poliovirus detection in tapwater concentrates by reverse transcriptase-polymerase chain reaction. J. Virological Methods. 55:295-302.

Reynolds, K.A., C.P. Gerba, and I.L. Pepper. 1996. Detection of infectious enteroviruses by an integrated cell culture-PCR procedure. Appl. Environ. Microbiol. 62:1424-1427.

Haas, C.N., C.S. Crockett, J.B. Rose, C.P. Gerba, and A.M. Fazil. 1996. Assessing the risk posed by oocysts in drinking water. J. Am. Water Works Assoc., 88:131-136.

Gerba, C.P., J.B. Rose, and C.N. Haas. 1996. Sensitive populations: who is at the greatest risk? Int. J. Food Microbiol., 30:113-123.

Karpiscak, M.M., C.P. Gerba, P.M. Watt, K.E.Foster, and J.A. Falabi. 1996. Multi-species plant systems for wastewater quality improvements and habitat enhancement. Wat. Sci. Tech., 33:231-236.

Hinsby, K., L.D. McCay, P. Jorgensen, M. Lenczewski, and C.P. Gerba. 1996. Fracture aperture measurements and migration of solutes, viruses, and immiscible creosote in a column of clay-tich till. Ground Water. 34:1065-1075.

Meng, Q.S., and C.P. Gerba. 1996. Comparative inactivation of enteric adenovirus, polio virus, and coliphages by ultraviolet irradiation. Wat. Res. 30:2665-2668.

Gerba, C.P., J.B. Rose, C.N. Haas, and K.D. Crabtree. 1996. Waterborne rotavirus: a risk assessment. Water Res., 30:2929-2940.

Brown, K., G. Craun, A. Dunfour, J. Eisenberg, J. Foran, C. Gauntt, C. Gerba, et al. 1996. A conceptual framework to assess the risks of human disease following exposure to pathogens. Risk Analysis 16:841-848.

Abbaszadegan, M., M.S. Huber, C.P. Gerba, and I.L. Pepper. 1997. Detection of Giardia cysts by amplification of heat shock-induced mRNA. Appl. Environ. Microbiol., 63: 324-328.

Enriquez, Carlos, E., R. Enriquez-Gordillo, D.I. Kennedy, and C.P. Gerba. 1997. Bacteriologic survey of used cellulose sponges and cotton dishcloths from domestic kitchens. Dairy, Food and Environmental Sanitation, 17:20-24.

Bales, R.C., L. Shimin, T.C. Jim Yeh, M.E. Lenczewski, and C.P. Gerba. 1997. Bacteriophage and microsphere transport in saturated porous media: Forced-gradient experiment at Borden, Ontario. Water Resource Research, 33:639-648.

Haas, C.H., J.B. Rose, C.P. Gerba, and C.S. Crockett. 1997. What predictive food microbiology can learn from water microbiology. Food Technology, 51:91-94.

Abbaszadegan, M., M.N. Hasan, C.P. Gerba, P.F. Roessler, B.R. Wilson, R. Kuennen, and E. Van Dellen. 1997. The disinfection efficacy of a point-of-use water treatment system against bacterial, viral and protozoan waterborne pathogens. Wat. Res., 31:574-582.

Governal, R.A., and C.P. Gerba. 1997. Persistence of MS-2 and PRD-1 bacteriophages in an ultrapure water system. J. Industrial Microbiol. 18:297-301.

Meer, R.R., C.P. Gerba, and C.E. Enriquez. 1997. Microbial survey of office coffee cups and effectiveness of an office cup washer for reduction of bacteria. Dairy, Food and Environ. Sanitation. 17:352-355.

Naranjo, J.E., C.I. Chaidez, M. Quinonez, C.P. Gerba, J. Olson, and J. Dekko. 1997. Evaluation of portable water purification system for the removal of enteric pathogens. Wat. Sci. Tech. 35:55-58.

Johnson, D.C., C.E. Enriquez, I.L. Pepper, T.L. Davis, C.P. Gerba, and J.B. Rose. 1997. Survival of Giardia, Cryptosporidium, poliovirus and Salmonella in marine waters. Wat. Sci. Tech. 35:261-268.

Gerba, C.P., D.C. Johnson, and M.N. Hasan. 1997. Efficacy of iodine water purification tablets against Cryptosporidium Oocysts and Giardia Oocysts. Wilderness and Environmental Medicine. 8:96-100.

Crabtree, K.D., C.P. Gerba, J.B. Rose, and C.N. Haas. 1997. Waterborne adenovirus: A risk assessment. Wat. Sci. Tech. 35:1-6.

Rusin, P.A., J.B. Rose, C.N. Haas, and C.P. Gerba. 1997. Risk assessment of opportunistic bacterial pathogens in drinking Water. Rev. Environ. Toxicol. 152:57-83.

Rusin, P.A., J.B. Rose and C.P. Gerba. 1997. Health significance of pigmented bacteria in drinking water. Wat. Sci. Tech. 33:21-27.
Reynolds, K.S., C.P. Gerba, and I.L. Pepper. 1997. Rapid PCR-based monitoring of infectious enteroviruses in drinking water. Wat. Sci. Tech. 35:423-427.

Gerba, C.P., J.E. Naranjo, and M.N. Hasan. 1997. Evaluation of a combined portable reverse osmosis and iodine resin drinking water treatment system for control of enteric waterborne pathogens. J. Environ. Sci. Health. 32:2337-2354.

Rusin, P.A., J.B. Rose, C.N. Haas, and C.P. Gerba. 1997. Risk assessment of opportunistic bacterial pathogens in drinking water. Rev. Environ. Contam. Toxic. 15:57-83.

Enriquez, C.E., Enriquez, V.E., and C.P. Gerba. 1997. Reduction of contamination in the household kitchen environment through the use of self-disinfecting sponges. Dairy, Food and Environ Sanitation. 17:550-554.

Rusin, P., P. Orosz-Coughlin, and C.P. Gerba. 1998. Reduction of faecal coliform, coliform and hetrotrophic plate count bacteria in the household kitchen and bathroom by disinfection with hypochlorite cleaners. J. Appl. Microbiol. 85:819-828.

Reynolds, K.A., C.P. Gerba, and I.L. Pepper. 1998. Incidence of enteroviruses in Mamala Bay, Hawaii using cell culture and direct polymerase chain reaction methodologies. Can. J. Microbiol. 44:598-604.

Dowd, S.E., C.P. Gerba, and I.L. Pepper. 1998. Conformation of the human-pathogenic Microsporidia Enterocytozoon bieneusi, Encephalitozoon intestinalis, Vittaforma corneae in water. Appl. Environ. Microbiol. 64:3332-3333.

Dowd, S.E., C.P. Gerba, F.J. Enriquez, and I.L. Pepper. 1998. PCR amplification and species determination of microsporidia in formalin fixed feces after immunomagnetic separation. Appl. Environ. Microbiol. 64:333-336.

Rusin, P.A., J.B. Rose, and C.P. Gerba. 1998. Health significance of pigmented bacteria in drinking water. Water Sc. Technol. 35:21-27.

Anderson, M.A., M.H. Stewart, M.V. Yates, and C.P. Gerba. 1998. Modeling the impact of body-contact recreation on pathogen concentrations in a source drinking water reservoir. Water Res. 32:3293-3306.

Abbaszadegan, M., A. Emami, R. Farid, and C. Gerba. 1998. Occurrence of viruses and protozoan parasites in surface, ground and treated water in the city of Maghhad, Iran. Med. J. Islamic Republic of Iran. 72:41-45.

Dowd, S.E., C.P. Gerba, and I.L. Pepper. 1999. Methods for the detection of microsporidian water. J. Microbiol Methods. 35:43-52.

Haas, C.N., A. Thayyar-Madabusi, J.B. Rose, and C.P. Gerba. 1999. Development and validation of dose-response relationship for Listeria monocytogenes. Quant. Microbiol. 1:89-102.

Chaidez, C., P. Rusin, J. Naranjo, and C.P. Gerba. 1999. Microbiology of water vending machines. Int'l J. Environ. Hlth. 9:197-206.

Governal, R.A., and C.P. Gerba. 1999. Removal of MS-2 and PRD-1 bacteriophage from an ultrapure water system. J. Industrial Microbiol. Biotechnology. 23:166-172.

Karpiscak, M.M., R.J. Freitas, C.P. Gerba, L.R. Sanchez, and E. Shamir. 1999. Management of dairy waste in the Sonoran desert using constructed wetland technology. Water Sci.Technol. 40:57-65.

Gerba, C.P., J.A. Thurston, J.A. Falabi, P.M. Watt, and M.M. Karpiscak. 1999. Optimization of artificial wetland design for removal of indicator microorganisms and pathogenic protozoa. Water Sci. Technol. 40:363-368.

Chaidez, C., A. Candil-Ruiz, and C.P. Gerba. 1999. Microbiological survey of private water tanks in Culiacan, Mexico. J. Environ. Sci. Hlth. A34:1967-1978.

Abbaszadegan, M., P. Stewart, C. Gerba, and M. LeChevallier. 1999. A strategy for detection of viruses in groundwater by PCR. Appl. Environ. Microbiol. 65:444-449.

Gerba, C.P., and J.E. Naranjo. 2000. Microbiological water purification without the use of chemical disinfection. Wilderness and Environ. Medicine. 11:12-16.

Dowd, S.E., C.P. Gerba, I.L. Pepper, and S.D. Pillai. 2000. Bioaerosol transport and risk assessment in relation to the land placement of biosolids. J. Environ. Quality. 29:343-348.

Chaidez, C., A. Candil-Ruiz, and C.P. Gerba. 2000. Microbiological survey of private roof water tanks in Culiacan, Mexico. J. Environ. Sci. Hlth. A34:1967-1978.

Blackmer, F., K.A. Reynolds, C.P. Gerba, and I.L. Pepper. 2000. Use of integrated cell culture-PCR to evaluate the effectiveness of poliovirus inactivation by chlorine. Appl. Environ. Microbiol. 66:2267-2268.

Chaidez, C., and C.P. Gerba. 2000. Bacteriological analysis of cellulose sponges and loofahs in domestic kitchens from a developing country. Dairy, Food, and Environ. Sanit. 20:834-837.

Haas, C.N., A. Thayyar-Madabusi, J.B. Rose, and C.P. Gerba. 2000. Development of a dose-response relationship for Escherichia coli 0157:H7. Int'l J. Food Microbiology 56:153-159.

Gerba, C.P. 2000. Assessment of enteric pathogens shedding by bathers during recreational activity and its impact on water quality. Quant. Microbiol. 2:55-68.

Rusin, P., and C.P. Gerba. 2001. Association of chlorination and UV irrigation to increasing antibiotic resistance in bacteria. Rev. Environ. Contamination Toxicology. 171:1-52.

Casonova, L.M., C.P. Gerba, and M. Karpiscak. 2001. Chemical and Microbial Characterization of household graywater. J. Environ. Sci. Hlth, Part A. A36:395-401.

Quinonez-Diaz, M.J., M.M. Karpiscak, E.D. Ellman, and C.P. Gerba. 2001. Removal of pathogenic and indicator microorganisms by a constructed wetland receiving untreated domestic wastewater. J. Environ. Sci. Hlth. 36:1311-1320.

Thurston, J.A., C.P. Gerba, K.E. Foster, and M.M. Karpiscak. 2001. Fate of indicator microorganisms and Giardia and Cryptosporidium in subsurface flow constructed wetlands. Water Res. 35:1547-1551.

Enriquez, C., N. Neuachuku, and C.P. Gerba. 2001. Direct exposure to animal enteric pathogens. Rev. Environ. Hlth. 16:117-131.

Oron, G., R. Armon, R. Mandelbaum, Y. Manor, C. Campos, L. Gillerman, M. Salgot, C. Gerba, I. Klein, and C. Enriquez. 2001. Secondary wastewater disposal for crop irrigation with minimal risks. Water Sci. Technol. 43:139-146.

Casanova, L.M., V. Little, R.J. Frye, and C.P. Gerba. 2001. A survey of the microbial quality of recycled household graywater. J. Amer. Water Resources Assoc. 37: ., In Press

Thurston, J.A., P. Watt, S.E. Dowd, R. Enriquez, I.L. Pepper, and C.P. Gerba. 2001. Detention of protozoan parasites and microsporidium in irrigation waters used for crop production. J. Food Protection, In Press.

C.P. Gerba. 2001. Application of quantitative risk assessment for formulating hygiene policy in the domestic setting. J. Infection 43, 92-98.

Watt, P.M., D.C. Johnson, and C.P. Gerba. 2002. Improved method for concentration of Giardia, Cryptosporidium and poliovirus in water. J. Environ. Sci. Hlth. 37: , In Press.