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Walter Betancourt
Walter Betancourt
University of Arizona
Verified email at fulbrightmail.org
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Cited by
Cited by
Year
Drinking water treatment processes for removal of Cryptosporidium and Giardia
WQ Betancourt, JB Rose
Veterinary parasitology 126 (1-2), 219-234, 2004
6462004
COVID-19 containment on a college campus via wastewater-based epidemiology, targeted clinical testing and an intervention
WQ Betancourt, BW Schmitz, GK Innes, SM Prasek, KMP Brown, ER Stark, ...
Science of The Total Environment 779, 146408, 2021
2372021
Viral aggregation: impact on virus behavior in the environment
CP Gerba, WQ Betancourt
Environmental science & technology 51 (13), 7318-7325, 2017
1912017
Cryptosporidium parvum and Cyclospora cayetanensis: a review of laboratory methods for detection of these waterborne parasites
W Quintero-Betancourt, ER Peele, JB Rose
Journal of Microbiological Methods 49 (3), 209-224, 2002
1832002
Infectious Cryptosporidium parvum Oocysts in Final Reclaimed Effluent
AL Gennaccaro, MR McLaughlin, W Quintero-Betancourt, DE Huffman, ...
Applied and Environmental Microbiology 69 (8), 4983-4984, 2003
1242003
Assessment of Methods for Detection of Infectious Cryptosporidium Oocysts and Giardia Cysts in Reclaimed Effluents
W Quintero-Betancourt, AL Gennaccaro, TM Scott, JB Rose
Applied and Environmental Microbiology 69 (9), 5380-5388, 2003
1222003
How much reduction of virus is needed for recycled water: A continuous changing need for assessment?
CP Gerba, WQ Betancourt, M Kitajima
Water research 108, 25-31, 2017
1122017
Impacts of Hurricanes Katrina and Rita on the microbial landscape of the New Orleans area
CD Sinigalliano, ML Gidley, T Shibata, D Whitman, TH Dixon, E Laws, ...
Proceedings of the National Academy of Sciences 104 (21), 9029-9034, 2007
1102007
Detection and characterization of waterborne gastroenteritis viruses in urban sewage and sewage-polluted river waters in Caracas, Venezuela
J Rodríguez-Díaz, L Querales, L Caraballo, E Vizzi, F Liprandi, H Takiff, ...
Applied and Environmental Microbiology 75 (2), 387-394, 2009
1032009
Reducing uncertainty in estimating virus reduction by advanced water treatment processes
CP Gerba, WQ Betancourt, M Kitajima, CM Rock
Water research 133, 282-288, 2018
962018
Enumerating asymptomatic COVID-19 cases and estimating SARS-CoV-2 fecal shedding rates via wastewater-based epidemiology
BW Schmitz, GK Innes, SM Prasek, WQ Betancourt, ER Stark, AR Foster, ...
Science of the Total Environment 801, 149794, 2021
902021
Assessment of virus removal by managed aquifer recharge at three full-scale operations
WQ Betancourt, M Kitajima, AD Wing, J Regnery, JE Drewes, IL Pepper, ...
Journal of Environmental Science and Health, Part A 49 (14), 1685-1692, 2014
892014
Smartphone-based paper microfluidic particulometry of norovirus from environmental water samples at the single copy level
S Chung, LE Breshears, S Perea, CM Morrison, WQ Betancourt, ...
ACS omega 4 (6), 11180-11188, 2019
672019
Cryptosporidium and Giardia in tropical recreational marine waters contaminated with domestic sewage: Estimation of bathing-associated disease risks
WQ Betancourt, DC Duarte, RC Vásquez, PL Gurian
Marine Pollution Bulletin 85 (1), 268-273, 2014
632014
Norovirus detection in water samples at the level of single virus copies per microliter using a smartphone-based fluorescence microscope
S Chung, LE Breshears, A Gonzales, CM Jennings, CM Morrison, ...
Nature Protocols 16 (3), 1452-1475, 2021
592021
Molecular detection and characterization of Aichi viruses in sewage-polluted waters of Venezuela
A Alcalá, E Vizzi, J Rodríguez-Díaz, JL Zambrano, W Betancourt, ...
Applied and environmental microbiology 76 (12), 4113-4115, 2010
582010
Investigation of potential zooanthroponotic transmission of cryptosporidiosis and giardiasis through agricultural use of reclaimed wastewater
GD Di Giovanni, WQ Betancourt, J Hernandez, NW Assadian, ...
International journal of environmental health research 16 (6), 405-418, 2006
532006
Pharmaceuticals, herbicides, and disinfectants in agricultural water sources
S Panthi, AR Sapkota, G Raspanti, SM Allard, A Bui, HA Craddock, ...
Environmental research 174, 1-8, 2019
462019
Occurrence of Pepper Mild Mottle Virus (PMMoV) in Groundwater from a Karst Aquifer System in the Yucatan Peninsula, Mexico
G Rosiles-González, G Ávila-Torres, OA Moreno-Valenzuela, ...
Food and Environmental Virology 9, 487-497, 2017
462017
SARS-CoV-2 variant detection at a university dormitory using wastewater genomic tools
V Vo, RL Tillett, CL Chang, D Gerrity, WQ Betancourt, EC Oh
Science of The Total Environment 805, 149930, 2022
442022
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