clickorlando.com
52%
854
Pfizer study suggests vaccine works against virus variant
study posted late Thursday on an online site for researchers.The study is preliminary and has not yet been reviewed by experts, a key step for medical research.But “it was a very reassuring finding that at least this mutation, which was one of the ones people are most concerned about, does not seem to be a problem” for the vaccine, said Pfizer chief scientific officer Dr. Philip Dormitzer.Viruses constantly undergo minor changes as they spread from person to person.