Mutated viruses are more likely to spread from person to person
Mutated viruses are more likely to spread from person to person On the 22nd local time, the WHO released information about the mutated new coronavirus in the UK, saying that the mutated viruses are more likely to spread from person to person. Infectivity increased by 40%-70%! The mutated new coronavirus may have spread in the United States The official notification issued …
The spread of American university epidemic led teachers to protest
According to the latest statistics of Johns Hopkins University in the United States, as of 23: 28 on August 31, Beijing time, there were more than 25.25 million confirmed cases and more than 840,000 deaths in COVID-19 worldwide. There are more than 6 million confirmed cases in the United States, and the campus epidemic is continuing to spread; India has …
Covid-19 virus spreads as far as 4 meters, and the sole can also spread
Covid-19 virus spreads as far as 4 meters, and the sole can also spread Recently, the US Centers for Disease Control and Prevention issued an early warning that the new coronavirus can spread in the air up to 13 feet (Di 4 meters), and it may also be contaminated to the soles of shoes and cause transmission. This information is …
