"If we have a strategy in which we give boosters every four months approximately, we will end up potentially having problems with the immune response, and the immune response may end up not being as good as we like it to be.
"If we have a strategy in which we give boosters every four months approximately, we will end up potentially having problems with the immune response, and the immune response may end up not being as good as we like it to be.
Brian Wilson breaks down statements from the European Medicines Agency, the World Health Organization, and virologist Dr. David..