A nurse holds a phial of the Pfizer-BioNTech Covid-19 vaccine at Guy's Hospital, in central London on December 8, 2020. (Photo by Victoria Jones / POOL / AFP) NEW YORK - U.K.
regulators have had two reports of possible allergic reactions from people who took part in the first day of Britain's mass coronavirus vaccination program against COVID-19.Dr.
June Raine, head of the U.K.'s medical regulatory agency, reported those reactions as she testified Wednesday to a Parliamentary committee.
The U.K. began vaccinating elderly people and medical workers with a vaccine developed by American drugmaker Pfizer and Germany's BioNTech on Tuesday, the world's first rollout of the vaccine.“We're looking at two case reports of allergic reactions,’’ she.