A late-emerging influenza A mutation known as subclade K weakened protection, but doctors say vaccination still reduces ...

The CDC recently announced the biggest change to childhood vaccine guidelines in decades, shifting several previously routine ...

The FDA told influenza vaccine makers they should add a warning about an increased febrile seizure risk in babies and ...

While vaccines may not fully protect everyone, public health experts say they’re still proven to help prevent serious illness ...

Amid a worsening respiratory illness season, the Centers for Disease Control and Prevention recently rolled back its ...

Health and Human Services Secretary Robert F. Kennedy Jr. claimed there is "no scientific evidence" the flu vaccine prevents ...

Flow's Pharmacy attributed a rising flu vaccine demand to a new strain and higher awareness of an uptick in cases.

The FDA has told the makers of six flu vaccines that they need to add a notification to the label of their shots, warning of ...

The so-called "super flu" – a strain that doctors say appears to last longer and be very transmissible – is spreading in ...

Flu cases have been on the rise across Iowa, with a spike coming earlier and harder than medical experts expected. Janelle ...

State officials have touted this season's flu shot as highly effective, especially for children. In New York City, 32% of ...