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PubMed COVID-19 Clinical Care

4361 - 4370 of 5066 results found

A mixture model to estimate SARS-CoV-2 seroprevalence in Chennai, India

Date
Friday, April 21, 2023 - 4:00 AM
Description
Serological assays used to estimate SARS-CoV-2 seroprevalence often rely on manufacturer cut-offs established based on severe cases. We conducted a household-based serosurvey of 4,677 individuals in Chennai, India from January to May, 2021. Samples

A Natural Virucidal and Microbicidal Spray Based on Polyphenol-Iron Sols

Date
Friday, April 21, 2023 - 4:00 AM
Description
Numerous disinfection methods have been developed to reduce the transmission of infectious diseases that threaten human health. However, it still remains elusively challenging to develop eco-friendly and cost-effective methods that deactivate a wide