The case, detected in San Francisco, is the 16th in the U.S. so far of the newer, potentially more severe strain.
San Francisco has confirmed its first case of clade I mpox in an unvaccinated adult who was in contact with someone who had ...
San Francisco reports its first measles case since 2019 — an unvaccinated infant is recovering and contacts are being traced.
Because the measles vaccine is routinely recommended only for children 12 months of age and older, babies are especially ...
Add Yahoo as a preferred source to see more of our stories on Google. San Francisco Public Health Director Daniel Tsai, left, is seen in the Tenderloin neighborhood of San Francisco on Sept. 12, 2025.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results