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What we know about the Delta variant
2021-08-13
The highly contagious variant, first identified in India in October, has been described by officials from the World Health Organization as "the fastest and fittest coronavirus strain".
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Q&A on vaccine protective effects, booster shot
2021-08-05
The National Health Commission has responded to key public concerns about COVID-19 vaccines and disease control policies amid a resurgence of novel coronavirus fueled by the Delta variant in recent weeks.
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Different approaches to COVID-19 vaccines
2021-07-07
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China's COVID-19 vaccines in numbers
2021-06-10
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Common questions about coronavirus vaccinations
2021-04-12
Here are answers to some of the most common questions about COVID-19 vaccines.