The U.K. says people with severe allergies should not take the Pfizer-BioNTech vaccine while two reactions are under investigation.

By Benjamin Mueller from NYT World https://www.nytimes.com/2020/12/09/world/the-uk-says-people-with-severe-allergies-should-not-take-the-pfizer-biontech-vaccine-while-two-reactions-are-under-investigation.html?partner=IFTTT