The new corona virus has mutated and has two new characteristics: Zhang Boli made the last judgment! Gao Fu: There are 6 unknown problems with vaccines-Daily Business News

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1. The new corona virus has mutated and has two new characteristics: Zhang Boli made the last judgment! Gao Fu: There are 6 unknown problems with vaccines Daily Economic News
2. Zhang Boli’s latest investigation and trial: virus is more infectious and less toxic
3. [Nueva neumonía coronaria]New characteristics of the Xinjiang epidemic, virus variation and strong contagion
4. The virus has mutated, with 2 new functions! Experts make judgments on the situation of the autumn and winter epidemic-Worry-Free News
5. The virus has mutated and increased its infectivity and decreased its toxicity! Zhang Boli’s Last Trial! Sina
6. See the full report on Google News