Posted inCovid-19

Sinovac debate heats up as Delta variant surges

The effectiveness of China’s Sinovac vaccine, now widely used across China and donated to the developing world, remains an enigma. But preliminary indications that the shot is less effective against the Delta variant now surging worldwide are ringing alarm bells. Singapore has stopped recognizing takers of the Sinovac jab in its national vaccination tally, citing “insufficient […]

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