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

Vaccines boost the immune system's ability to fight off diseases. Vaccines undergo rigorous testing to ensure safety and effectiveness. Widespread vaccination contributes to herd immunity, protecting ...

Vaccinations used to seem simple. Your doctor would tell you which to get, and you’d roll up your sleeve at the office or a nearby pharmacy. Now we’re seeing changing recommendations, and some people ...

Ian Haydon helped test Moderna's coronavirus vaccine last year. Now, he's helping test the tweaked version of that vaccine designed to fight a new, more contagious variant. "A year ago I tried the ...

This article is part of TPM Cafe, TPM’s home for opinion and news analysis. It was originally published by The Conversation ...

**Story update: The Seattle Times reports that late on Wednesday several Washington insurers committed to continuing to cover the new COVID vaccine despite federal changes.** West Coast states are ...

The vaccines subsector received a big fillip from Covid, but its potential extends far beyond combating pandemics. Dr Mike ...