TheWHO’sroleisonlytoofferadvice.Governmentsthenmaketheirowndecisionsabouthowtheyprotectthemselves.Nonetheless,emergencydeclarationssignalthattheworld’stophealthadvisorybodythinksthesituationisgrave.Question:whatdoes“grave”meanin“theworld’stophealthadvisorybodythinksthesituationisgrave?”
