China Censors WHO Chief’s Call to End Covid-19 Strategy Dubbed Unsustainable

China’s censors blocked rare public criticism of its zero-Covid strategy by the World Health Organization from social media Wednesday, as officials in Shanghai insisted there would be no change to policies that have locked tens of millions of people in their homes for weeks. WHO Director-General Tedros Adhanom Ghebreyesus said China’s inflexible approach to Covid-19 needs to adapt to the evolving nature of the virus.