Suara.com – A patient corona virus Covid-19 in the United States it is reinfected within 49 days of recovery. His condition suggests that he may have immunity corona virus which does not last long.
This is the first time that a corona virus patient has been infected again after being declared cured in the US, as well as the fifth time that it has been confirmed worldwide.
The 25-year-old man who lives in Washoe County, Nevada, was infected with two different variants of SARS-CoV-2 within 48 days. While the test result is negative.
But, coronavirus infection the second made her condition even worse. He experienced symptoms in the form of high fever, headache, dizziness, cough, nausea and diarrhea, requiring hospitalization.
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“Much remains unknown about the Covid-19 corona virus and the response immune system. But, our findings suggest that coronavirus infection may not always protect against reinfection in the future, “explained Dr Mark Pandori, who led the study. Mirror UK.
Mark Pandori also reminded that this single finding did not provide a generalization of the phenomenon of the Covid-19 corona virus outbreak.
Although it needs a lot of research, the possibility of re-infection could have significant implications for a person regarding the immunity of the Covid-19 corona virus, especially if there is no effective vaccine to kill the virus.
These findings also suggest individuals who are positive for the Covid-19 corona virus must take serious precautions including maintaining distance, wearing face masks and washing their hands.
Previously, cases of re-infection of the Covid-19 corona virus had been reported in Belgium, the Netherlands, Hong Kong and Ecuador. However, the case in Ecuador showed a more severe reaction than the second viral infection.
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“We need more research to understand how long immunity can last in people who have been exposed to the coronavirus and have recovered. The aim is to answer the causes of reinfection in some people and sometimes more severe,” explained Dr Mark Pandori.
So far, Mark Pandori and his research team have only seen a few cases of reinfection of the Covid-19 corona virus but have shown no symptoms. Therefore, now they can only speculate on the cause of reinfection.
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