Coronavirus: Russian President Vladimir Putin launches Sputnik V vaccine, but professionals worried over its security

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Russia’s Sputnik V vaccine began stage 3 trials on Wednesday, a day after being authorized for usage. Picture: Xinhua

  • ‘ My main issue is that the vaccine might not be really effective. We simply don’t understand,’ Hong Kong professor says
  • Vaccine was approved before the start of phase 3 clinical trials, which professionals state is prematurely

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Coronavirus pandemic

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Upgraded: 8: 17 am, 13 Aug, 2020

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https://covid19globalcases.com/coronavirus-russian-president-vladimir-putin-launches-sputnik-v-vaccine-but-professionals-worried-over-its-security/

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