Home » Hate crimes are shocking, racial discrimination is still serious, Canadian tragedies frequently expose its dark side

Hate crimes are shocking, racial discrimination is still serious, Canadian tragedies frequently expose its dark side

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Hate crimes are shocking. Racial discrimination is still serious. Canadian tragedies frequently expose its dark side

Hangzhou Net Release time: 2021-06-09 08:04

Xinhua News Agency, Berlin, June 8-Deutsche News Agency recently quoted German virologist Christian Drosten, professor of virology at Berlin Charité University Hospital, as saying that the leak of the new crown virus from the laboratory is “extremely unlikely.”

Regarding the claim that the new crown virus was produced by the laboratory intentionally or unintentionally, Drosten said: “If someone develops the new crown virus in this way, I want to say that it is unnecessary and time-consuming.” He explained that this requires a severe acute The respiratory syndrome (SARS) coronavirus serves as the basis and changes certain regions of the genome. However, there are many differences between the genomes of the new coronavirus and the severe acute respiratory syndrome coronavirus.

Drosten said that among the various hypotheses about the origin of the new coronavirus, “except for the clearly documented origin of the severe acute respiratory syndrome coronavirus, I have no other evidence.” He believes that the new coronavirus and severe acute respiratory syndrome coronavirus are both coronaviruses and generally have the same origin.

Drosten also said that the intermediate hosts for the SARS coronavirus to spread from nature to humans are raccoon dogs and civets, and raccoon dogs and civets are common breeds in the fur animal breeding industry. Based on this experience, it is speculated that the origin of the new coronavirus may be that the animals in the farm have had close contact with the original host bat of the coronavirus, and the virus has evolved to spread to humans through aerosols. However, he has not seen any public research in this field yet.

Source: Xinhua News Agency Author: Editor: Gao Mingzhen

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