Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP
Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP

Coronavirus: exempt emergency vaccines from late-stage clinical trials, Chinese health official urges WHO

  • Zeng Yixin says WHO should consider replacing late-stage human trials with data relating to neutralising antibody levels
  • WHO experts have discussed whether and how to move from clinical endpoint data to correlating measures of immunity

Topic |   Coronavirus pandemic
Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP
Two front runners in China’s Covid-19 vaccine response were listed by the WHO for emergency use in May and June. Photo: AP
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