A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters
A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters

Coronavirus: Scientists concerned by way data from Chinese drug firm Sinovac’s vaccine trials is coming out

  • The firm’s Brazilian partner the Butantan Institute has promised to disclose more information after it claimed the drug had a 78 per cent efficacy rate
  • But researchers question the figure and ask why the Chinese pharmaceutical company has not commented publicly on the trial results

Topic |   Coronavirus pandemic
A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters
A worker performs a quality check at Sinovac’s packaging facility. Photo: Reuters
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