Updated COVID-19 vaccines are here for the 2026-2027 season. An immunologist explains what’s changed, who’s eligible, and when to get one.

The Food and Drug Administration has approved the latest version of Pfizer and BioNTech's COVID-19 vaccine, the companies announced Thursday.

As the COVID-19 pandemic progresses, researchers say it is important to track how the coronavirus mutates because it could affect the efficacy of a vaccine. Like all living cells, viruses evolve their ...

COVID-19 has changed a lot over the years, as has our ability to protect ourselves through vaccines. And we recently got some new news on the virus. On March 19, the CDC released a report stating that ...

Get COVID-19 new strain latest news, Article video and Photos on COVID-19 new strain Explore latest health updates, news, information from TheHealthSite.com ...

New Delhi: New Covid-19 subvariant BA.3.2, nicknamed “Cicada,” is spreading across the United States, drawing attention due to its 70-75 spike protein mutations, far more than the original Omicron ...

The findings may increase scrutiny about the usefulness of the treatment, molnupiravir, which was one of the first Covid drugs available to doctors worldwide during the pandemic. Molnupiravir works by ...

A new study provides early evidence that a Covid-19 vaccine might be effective against two new coronavirus strains first identified in South Africa and the UK, despite a concerning mutation. The two ...

The delta Covid variant, first detected in India, has now spread to more than 80 countries and it continues to mutate as it spreads across the globe, World Health Organization officials said Wednesday ...

Add Yahoo as a preferred source to see more of our stories on Google. A COVID-19 variant that has remained "underground" for years is catching the attention of health officials in the United States ...