UK issues allergy warning about Pfizer COVID-19 vaccine after patients fall ill

People with “significant” allergic reactions are being warned not to get Pfizer’s new coronavirus vaccine — after two people needed treatment after being jabbed on the day it was launched in the UK. The unidentified duo — both staff in the UK’s National Health Service (NHS) — needed treatment for an “anaphylactoid reaction” Tuesday after they were among the first in the world to get the shot.-- More...