A5056538914- Viral gastroenteritis research and epidemiology
- Viral Infections and Immunology Research
- Hepatitis Viruses Studies and Epidemiology
- Child Nutrition and Water Access
- Plant Virus Research Studies
- Animal Virus Infections Studies
- SARS-CoV-2 and COVID-19 Research
- SARS-CoV-2 detection and testing
- Water Quality Monitoring Technologies
- COVID-19 Clinical Research Studies
- Animal Disease Management and Epidemiology
- Fecal contamination and water quality
- Respiratory viral infections research
Universidad Nacional de Córdoba
2015-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2018-2024
Centro Científico Tecnológico - San Juan
2018-2024
Universidad de Ciencias Medicas
2022
Water resources contaminated with wastewater are an important source for the dissemination of enteric viruses impact on health population. The aim study was to assess viral contamination freshwater from a dam in Argentina by using infectious enterovirus detection, RNA amplification, and genetic characterization five associated diarrhea hepatitis. Enterovirus infectivity (iEV) evaluated cell culture direct immunofluorescence. detection genome rotavirus (RV), human astrovirus (HAstV),...
The global consumption of ready-to-eat (RTE) leafy green vegetables and berries has risen as consumers perceive them safe nutritious options. However, these foods have also been identified sources enteric viruses that infect the human gastrointestinal system, which are then excreted can spread through fecal-oral route. In Argentina, there is limited evidence on detection in food, no legislation currently requires their frozen or fresh produce intended for domestic consumption. This study...
Abstract Fecal pollution of water is a serious concern because it associated with the transmission pathogens. The aim this study was to analyze occurrence group A rotavirus (RVA) in surface waters from Arias–Arenales River Salta, northern city Argentina, and define possible sources fecal viral pollution. total 116 samples were analyzed RVA detected 3.4% (95% CI: 0.1–7.0%), concentrations ranging 1.9 × 105 3.8 106 genome copies per liter. strains characterized as G1P[8], G4P[8] G9P[8], which...
El cambio climático afecta a las interacciones entre los sistemas hídricos, ecosistemas y la atmósfera. También aumenta el riesgo de presencia microorganismos que afectan utilizan estos recursos. impacto población sobre recursos hídricos se ha hecho más evidente en últimos años, destacando estrecha relación niveles componentes inorgánicos así como contaminación microbiológica del agua salud comunidad. La caracterización variables dan cuenta es un proceso complejo. En este trabajo propone...
ABSTRACT The emergence of COVID-19 in 2020 significantly enhanced the application wastewater monitoring for detecting SARS-CoV-2 circulation within communities. From October 2021 to 2022, we collected 406 samples weekly from Córdoba Central Pipeline Network (BG-WWTP) and six specific sewer manholes sanitary zones (SZs). Following WHO guidelines, processed detected RNA variants using real-time PCR. Monitoring at SZ level allowed development a viral activity flow map, pinpointing key areas...