China looks overseas for vaccine data in search for way out of Covid-19

Published Sep 28 2021 at 11:00 PM GMT
  • China has administered 22 billion doses of Covid-19 vaccines and fully vaccinated 72 per cent of the population, but there is still no sign of relaxing what are arguably the world’s toughest containment rules, including long quarantine periods and strict border controls.
  • The zero tolerance policy has largely contained the community spread of Covid-19 but it has also prevented assessment at home of how vaccination would affect the epidemic or how long vaccine immunity could protect the….



  • Published Sep 28, 2021 11:00 PM GMT