What Strain(s) Will The Vaccines Protect Against? The updated vaccines will target the JN.1 lineage of COVID-19, using the LP.8.1 strain. This lineage is a descendant of the Omicron variant of the ...

As respiratory virus season approaches, you may be wondering if you should get the new COVID-19 vaccine to protect yourself. However, it may be more difficult for some people to find the shot this ...

Records show that a top U.S. regulator rejected the recommendations of agency experts and limited the use of Covid vaccines. By Christina Jewett The Food and Drug Administration’s top vaccine official ...

Agency leaders said there was evidence to justify approval only for older people and those with medical conditions. Many others may not be able to get the shots. By Christina Jewett and Apoorva ...

Amid the declining clinical severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and diminishing public uptake of annual coronavirus disease 2019 (Covid-19) vaccines, ...