Dr Anthony Fauci, the U.S.’s top infectious disease expert, said Wednesday that the definition of ‘fully vaccinated’ in America will eventually change to require a booster dose as well.
The director of the National Institute of Allergy and Infectious Disease (NIAID) said that the change is unlikely to happen in the next week, but he expects it to happen at some point in the future.
He also said the health officials are already investigating the potential need for a fourth