Ho Chi Minh City will struggle to attract private investors if it continues with stringent …
Read More »China’s most used Covid shots effective against Delta variant-study
China’s two most widely used Covid-19 vaccines, developed by Sinovac and Sinopharm, were shown to be effective against the Delta variant of the coronavirus, a study based on real-world data in the country showed on Tuesday. The two vaccines were 52 percent effective against Delta infection and 60 percent for …
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