According to information from researchers at the Paul G. Allen School of Global Health at Washington State University (WSU), a new virus similar SARS COV-2 one found bat In Russia. The biggest problem is that said new discovery Khosta-2, can infect humans and are resistant to current vaccines against COVID-19.

The study, published in the journal PLoS Pathogens, found that Khosta-2 spike proteins can also infect humans and are resistant to current protection methods. The virus is even from the same subcategory as SARS-CoV-2 called sarbecovirus.

During the study, the researchers realized that Khosta-1 did not pose a high risk to humans, but the results on Khosta-2 worried them. Thus, they found that the spike protein of the virus could infect human cells by binding to angiotensin-converting enzyme 2 (ACE2).

Although scientists have found that the Khosta-1 and Khosta-2 viruses can infect humans, hundreds of discovered sarbecoviruses are unable to interact with human cells – including several sarbecoviruses found in bats in Asia last year.

Khosta-2 and SARS-CoV-2

“Our research also shows that sarbecoviruses circulating in wildlife outside of Asia – even in places like western Russia where the Khosta-2 virus is present – ​​pose a threat to global health and the ongoing vaccine campaigns against SARS-CoV-2.” said WSU virologist and co-author Michael Letko.

The scientists also noticed that existing vaccines fail to inactivate Khosta-2; this is something that will cause problems anyway if the virus spreads in the population. However, the situation could worsen if the discovery manages to recombine with a second virus such as SARS-CoV-2.

According to Letko, the new viruses are similar to other sarbecoviruses found in different parts of the world, so scientists did not expect to find similarity with SARS-CoV-2. He claims that discovery has changed the understanding of how we should deal with it next.

Source: Tec Mundo

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I am Bret Jackson, a professional journalist and author for Gadget Onus, where I specialize in writing about the gaming industry. With over 6 years of experience in my field, I have built up an extensive portfolio that ranges from reviews to interviews with top figures within the industry. My work has been featured on various news sites, providing readers with insightful analysis regarding the current state of gaming culture.

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