In a recent focus piece published in Science Immunology, a researcher emphasized the need to reconsider messenger ribonucleic acid (mRNA) coronavirus disease 2019 (COVID-19) vaccination strategies in ...

The SD Biosensor Standard Q COVID-19 Ag Test and Acon Biotech Flowflex SARS-CoV-2 Antigen Rapid Test were previously listed under WHO's emergency use listing.

Researchers discover that COVID-19 mRNA vaccines do not generate long-lasting plasma cells in the bone marrow, shedding light on why antibody immunity wanes quickly, and highlighting the urgent need ...

A four-year study shows that those vaccinated before SARS-CoV-2 infection develop stronger long-term antibody responses ...

Since the SARS-CoV-2 pandemic began three years ago, its origin has been a topic of much scientific — and political — debate. Two main theories exist: The virus spilled over from an animal into people ...