The National Agency for Food and Drug Administration and Control (NAFDAC) yesterday approved the use of the Pfizer-Biotech COVID-19 vaccine in Nigeria. Director general of the agency, Prof. Mojisola Adeyeye, who disclosed this during a virtual meeting, said the vaccine was for emergency use authorization. According to her, a review of the vaccine is possible pending information gathering from usage. “We have approved Pfizer Biotech vaccine for possible use in the country. Our COVID-19 vaccine team must carefully review it to make sure that the science behind it is well understood, and...