COVID vaccine booster doses can't be ticket to go ahead with planned celebrations: WHO chief
Dec 22, 2021
Geneva [Switzerland], December 22 : Blanket booster programmes of COVID-19 vaccines are likely to prolong the pandemic, rather than ending it by diverting supply to countries that already have high levels of vaccination coverage, giving the virus more opportunity to spread and mutate, said the World Health Organisation's chief Dr Tedros Adhanom Ghebreyesus.