A new COVID-19 variant is quickly spreading across California. From the FLiRT variants to the latest COVID-19 strain, NB.1.8.1, several versions of the virus have emerged since the coronavirus ...

A new study estimates more than 150,000 COVID-19 deaths in the U.S. were never officially recorded during the first two years ...

Add Yahoo as a preferred source to see more of our stories on Google. Patients wait to receive COVID-19 and influenza vaccines at a Kaiser Permanente clinic in Venice on Sept. 6, 2024. (Carlin Stiehl ...

Add Yahoo as a preferred source to see more of our stories on Google. A nurse prepares a COVID vaccine shot. Pharmacies are asking those 65 and younger to attest to an underlying condition before ...

Unlike recent temperatures, California’s COVID summer may no longer be heating up — though officials caution the virus continues to circulate at levels plenty high enough to pack a potent infectious ...

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.

A week of fast-moving developments has left some with questions about access to the COVID-19 vaccine. While experts and officials say the new federal guidance surrounding COVID vaccine authorization ...

Human metapneumovirus, or HMPV, typically spreads during winter and spring.

The COVID-19 vaccine rollout in 2025 is shaping up to be significant different than in past years. The U.S. Food and Drug Administration has approved updated vaccines under new guidelines, but the U.S ...

As the world continues to grapple with global uncertainty, Dr. Bonnie Henry reminds people to remember lessons of kindness ...