Dr. Anthony Fauci, who has insisted people should continue to adhere to stringent public health measures even after getting vaccinated, said the Chinese coronavirus will remain a threat, which is why officials need to ultimately get the “entire world vaccinated.” Speaking to NPR’s Fresh Air, the National Institute of Allergy and Infectious Diseases director emphasized that getting the majority of the population vaccinated remains a key objective in the battle against the virus. At the same time, officials must “double down on the public health measures of uniform wearing of masks, physical distancing, avoiding congregate settings — particularly indoors.”