First coronovirus reinfection case being investigated by Nevada scientists in the US


According to a new report, a possible case of coronovirus reintegration is being investigated by researchers at the University of Nevada, Reno School of Medicine.

The team of scientists led by the Nevada State Public Health Laboratory (NSPHL) said a patient tested positive for COVID-19 again in June, exactly 48 days after initially testing positive for the virus in April and two later. In the negative tests, according to a press release from the university.

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“We conclude that it is possible for humans to be infected multiple times by SARS-CoV-2, but the generalizability of this finding is not known,” the study said by a team of researchers.

Washoe County, Nev. The resident tested positive in June and when scientists compared the patient’s viral samples from April and June, they said “significant genetic differentiation between the two cases,” which the patient had twice been infected with COVID-19 , Noted, according to the release. Researchers confirmed the confirmation to a single person by partnering with the Washoe County Sheriff’s Office Biology Unit, who helped validate their findings.

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According to the researchers, cases of reinfection may mean that it is possible to catch novel coronaviruses more than once and the severity of each case is unpredictable.

“If re-formulation is possible in such a short period of time, there may be implications for the efficacy of vaccines developed to fight the disease. It may also have implications for herd immunity, ”the release said, Mark Pandori, director of the Nevada State Public Health Laboratory.

Scientists said that much remains to be learned about how the human immune system responds to COVID-19.

Pandori said, “One after another the COVID-19 shows that we don’t yet know how much immunity increases, how long it lasts or how well the antibodies protect against immunity.” Play the role. ”

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For now, Pandori said that fighting COVID-19 called for wearing face masks, social disturbances, proper handwashing, contact tracing, settling new cases and continuing trials on a wider scale.

“It is a novel disease. Pandori said according to the press release, “We still have a lot of learning curve and a lot of work to do, especially inconvenient truths come out. “It is important to note that this is a unique discovery. It does not provide us with any information regarding the generality of this phenomenon. “