Giardia sp and Cryptosporidium sp detection in raw and treated water samples from drinking water plant

• Grant number: 06/00280-0
• Support Opportunities: Regular Research Grants
• Start date: April 01, 2007
• End date: March 31, 2009
• Field of knowledge: Biological Sciences - Microbiology - Applied Microbiology
• Principal Investigator: Maria Tereza Pepe Razzolini
• Grantee: Maria Tereza Pepe Razzolini
• Host Institution: Faculdade de Saúde Pública (FSP). Universidade de São Paulo (USP). São Paulo , SP, Brazil

Abstract

Cryptosporidium and Giardia are considered an emerging pathogens transmitted by water.These organisms are important under sanitary view due their resistance to conventional water treatment and environmental persistence. These microbial agents have been relevant role in sanitary quality of surface water and groundwater, recreational waters and reuse waters. The brazilian law, recognizing the impact of these organisms on health, determine investigation about Cryptosporidium and Giardia presence in drinking water.The proposal of this work is search these protozoans in drinking water samples before and after conventional treatment in a Drinking Water Plant from SABESP operation. The samples will be taken second USEPA-Method 1623,1999. This protocol consists of: Sample filtration and eluation, sample concentration and purification, sample staining and examination, and results report. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

PEPE RAZZOLINI, MARIA TEREZA; LAURETTO, MARCELO DE SOUZA; HACHICH, ELAYSE MARIA; ZANOLI SATO, MARIA INES; NARDOCCI, ADELAIDE CASSIA. Giardia and Cryptosporidium infection risk by simultaneous exposure to drinking water. MICROBIAL RISK ANALYSIS, v. 4, p. 6-pg., 2016-12-01. (06/00280-0)