Get the latest Science News and Discoveries

Lengthy clinical trials to test vaccines modified for variants won't be necessary, FDA says


None

Get the Android app

Or read this on Live Science

Read more on:

Photo of FDA

FDA

Related news:

News photo

FDA issues alert on ‘limitations’ of pulse oximeters, without explicit mention of racial bias

News photo

Still no evidence of COVID-19 transmission from food, FDA says

News photo

“A Tsunami of Randoms”: How Trump’s COVID Chaos Drowned the FDA in Junk Science