PETER BOGNER
Covid-19: No new variants seen in China, sequencing efforts strengthenNational, provincial and private health-care authorities in the country have provided nearly 1,000 genetic sequences from infected patients...
Existing Covid strains driving China surge: ConsortiumChinese authorities submitted 25 new genetic samples from Beijing, Inner Mongolia and Guangzhou taken in the past month to GISAID, a databa...
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