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PubMed COVID-19 Clinical Care

6941 - 6950 of 57753 results found

The impact of a healthcare mask mandate on hospital-acquired COVID-19 rates

Date
Saturday, December 23, 2023 - 4:00 AM
Description
CONCLUSION: Using a robust quasi-experimental approach, we found no evidence that removal of a staff/visitor mask-wearing policy had a significant effect on the rate of hospital-acquired SARS-CoV-2 infection. This does not demonstrate that masks were

SARS-CoV-2 Aerosol and Intranasal Exposure Models in Ferrets

Date
Saturday, December 23, 2023 - 4:00 AM
Description
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the worldwide COVID-19 pandemic. Animal models are extremely helpful for testing vaccines and therapeutics and for dissecting the viral and host factors that