Researchers from the US found traces of a new coronavirus in lake water 丨 20 latest information on the status of the epidemic world-sina.com

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1. US researchers found traces of the new coronavirus in lake water 丨 20 latest information on the status of the global epidemic Sina.com
2. Covid-19: India has developed test strips that cost less than US $ 7 for the results of an hour BBC 中文 网
3. Back-to-school problems for Chinese universities under the FT epidemic 中文 网
4. Feature: Faced with the Challenges of the Post-Epidemic Era, the World Eagerly Waits for the Role of China-Xinhuanet
5. [Nueva neumonía coronaria]The causes of a sudden increase of more than 20,000 cases in a single day in the United Kingdom revealed Duowei News Network
6. See the full report on Google News