Sen. Maggie Hassan @SenatorHassan
The FDA still needs to finish its process to ensure that Pfizer's vaccine is safe and effective, but this is extremely promising news. — PolitiTweet.org
The New York Times @nytimes
Breaking News: Pfizer’s coronavirus vaccine offers strong protection after the first dose, the FDA said in its firs… https://t.co/dEY7oewQhD