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- Where did the antibody go? There have been several cases of secondary infections of the new coronavirus around the world, and authorized experts interpret-Chinanews.com
- The first confirmed case of secondary infection of new crowns in the country, two infections of different strains
- Pneumonia: 25 million infections worldwide, plans to resume classes at British universities questioned BBC News
- The new corona virus has killed more than 825 million people worldwide, confirmed in France, the epidemic is cooling slightly RFI-Radio France International
- Foreign media: India’s new krone boxes top 3.4 million in fastest growing country Sina.com
- See the full report on Google News
