W.H.O Calls Herd Immunity Strategy ‘Scientifically And Ethically Problematic’

Meanwhile, the World Health Organisation’s Director-General Tedros Adhanom Ghebreyesus said a Covid-19 vaccine could be available by the end of this year. The World Health Organisation chief says that allowing the coronavirus to spread in the hope of achieving herd immunity is “unethical”. Dr Tedros Adhanom Ghebreyesus cautioned against calls in some countries to let the pandemic run its course until enough people develop the immunity to naturally halt its spread.