The expression of preference of other vaccines has left African health officials scrambling to convince the public that the widely used J&J shot on the continent is safe
Scientists and health advocates in Africa say they’re deeply disappointed by a statement from the U.S. Centers for Disease Control and Prevention about the Johnson & Johnson COVID-19 vaccine. The CDC last week recommended the Moderna and Pfizer vaccines ahead of the J&J, because of concerns the J&J shot could, in rare cases, cause blood…