Questions about the COVID-19 shot abound as federal recommendations shift and medical groups issue clashing guidance.

Updated 2024-2025 COVID-19 vaccines significantly reduced the risk for hospitalization and severe outcomes despite the emergence of new viral lineages.

COVID-19 vaccinations were shown to reduce virus-related hospitalizations and severe disease-associated outcomes in immunocompetent adults. The findings from a recently published JAMA Network Open ...

It's officially the season of text prompts and phone call reminders to get your seasonal vaccines. Cases of flu, RSV, COVID-19, and other common respiratory illnesses tend to spike as temperatures go ...

COVID-19 vaccination showed effectiveness in reducing hospitalizations and severe disease outcomes associated with the SARS-CoV-2 JN.1 lineage, according to a recent study published in JAMA Network ...

Co-infection of influenza virus and SARS-CoV-2 can lead to more severe disease than infection of either alone.

There's an unsung success story about the first year of the COVID-19 pandemic. At its outset, U.S. hospitals faced huge ...

The report was based on 15 months of evidence gathering, including analysis of thousands of documents and interviews undertaken.

A Florida congresswoman charged with conspiring to steal $5 million in federal COVID-19 disaster funds has formally pleaded not guilty nearly three months after her indictment.