Covid-19: China vaccine diplomacy wavers as nations seek western shots

Many governments that once relied on vaccines from Sinovac Biotech Ltd or Sinopharm Group Co Ltd are now turning to options from the US and Europe instead, as concerns mount about Chinese vaccines’ efficacy against the delta strain and the Western stranglehold on mRNA supplies grows looser.

from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/2Y0eYhl

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