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PubMed COVID-19 Clinical Care

661 - 670 of 819 results found

Vaccine effectiveness of BNT162b2 and CoronaVac against SARS-CoV-2 omicron infection and related hospital admission among people with substance use disorder in Hong Kong: a matched case-control study

Date
Thursday, May 04, 2023 - 4:00 AM
Description
BACKGROUND: People with substance use disorder have a high risk of SARS-CoV-2 infection and subsequent poor outcomes. Few studies have evaluated COVID-19 vaccine effectiveness among people with substance use disorder. We aimed to estimate the vaccine

Viral persistence, reactivation, and mechanisms of long COVID

Date
Thursday, May 04, 2023 - 4:00 AM
Description
The COVID-19 global pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has infected hundreds of millions of individuals. Following COVID-19 infection, a subset can develop a wide range of chronic symptoms