The hunt for the origins of SARS-CoV-2 will look beyond China

-2 might have been circulating in the region before the pandemic began also comes from another intriguing observation: the low incidence of covid-19 in South-East Asia, particularly in Vietnam. John Bell, a professor of medicine at the University of Oxford, says everyone thought there would be a flood of cases in Vietnam because the country is right across the border from China. Yet Vietnam has reported only 300 in a population of 100m, and no deaths.

One explanation, he suggests, is that Vietnam’s population is not as immunologically “naive” as has been assumed. The circulation of other-like viruses could have conferred a generalised immunity to such pathogens. So, if a new one emerged in the region, it was able to take hold in the human population only when it travelled all the way to central China—where people did not have this natural resistance.

This would tie in with the idea that infection with one coronavirus can provide protection against others, and that even in countries away from the evolutionary cauldron of South-East Asia part of the population may have some protection against the current pandemic. In particular, there are suggestions that protection might be conferred mainly via part of the immune system called-cells rather than via antibodies .

Sunetra Gupta, an epidemiologist at Oxford, argues that natural immunity to covid-19 is conferred by infections with seasonal coronaviruses. If correct, this has implications for the level of vaccination needed to reach herd immunity. It is widely assumed that over 50% of people need to be vaccinated to prevent a resurgence of

Please report any tweet of the Economist that wrongly promotes Biden and thus is pro CCP. The Economist is pro CCP because it has interest in China and is backed by dirty funds.

Laos and Thailand already identified as possible sources of covid19 but western press struggles to keep up

How much is China paying you?

Busque a kiil Gates....BillGates ..es el creador del covid

Déjense de mamadas de que el murciélago lo provocó, fue bill Gates 🤔

Manaming1 浙江省舟山市洞窟のコウモリから発見されたPLA登録済み遺伝子配列2つが元

Some college kids refrigerator or the bottom of his closet?

Mar-A-Lago?

Well, the Spanish Flu did actually start in Kansas.

Economist is being sold out to chinese no doubt

Was this article...written by China?

Nope!!! Look no further. The presence of Furin site, and gain of function research indicates this was a laboratory creation for god knows what. Stop trying to fit your narrative and ask honest question for once! This was created in some lab, not saying it was Wuhan.

Fund pro-active groups to seek out and sequence likely virus reservoirs like bats! It is common sense and way cheaper to know the likely threats ahead of time than always painfully predictably being caught with our pants down.

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