1 in 100,000 had severe reactions to Pfizer vaccine: US study
Global virus deaths hit record high as EU approves second vaccine
6 January 2021Britain ahead of entire EU on vaccines
6 January 20211 in 100,000 had severe reactions to Pfizer vaccine: US study
Roughly one in a hundred thousand people who received the Pfizer-BioNTech COVID-19 vaccine have had severe allergic reactions, US health officials said Wednesday while stressing that the benefits of immunization greatly outweigh the known risks.
