Several epidemic “weapons” of war appeared on Science and Technology Week-Sina.com

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1. Several epidemic “weapons” of war appeared at Sina Technology Week
2. The first case of “second degree infection” of the new crown in the United States is more serious than the previous RFI-Radio France International
3. Science Net-New Coronavirus Secondary Infection: Bad News or Good News? -Yan Jiaxin’s blog, Science Times
4. Foreign media: India’s new krone boxes top 3.4 million in fastest growing country Sina.com
5. More than 24.79 million cases of Wuhan pneumonia diagnosed and almost 840,000 died of RFI worldwide-Radio France International
6. See the full report on Google News