WHO chief urges halt to booster shots for rest of the year

Rich countries with large supplies of coronavirus vaccines should refrain from offering booster shots through the end of the year and make the doses available for poorer countries, the head of the World Health Organization said Wednesday, doubling down on an earlier appeal for a “moratorium” on boosters that has largely been ignored.

WHO Director-General Tedros Adhanom Ghebreyesus also said he was “appalled” after hearing comments Tuesday from a top association of pharmaceutical manufacturers that vaccine supplies are high enough to allow for both booster shots for people in well-supplied countries and first jabs in poorer countries that face shortages. He said that’s already been the case.