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Russian doctors deliberately reinfect themselves to test immunity to coronavirus-BGR



  • A doctor in Siberia conducted a controversial coronavirus immunity test after surviving COVID-19 in March.
  • The 68-year-old Russian doctor spent a lot of time on coronavirus-positive patients without wearing a mask to see if he could be infected with COVID-19 again.
  • About six months later, the doctor was infected for the second time, and his COVID-19 case was more serious than before.

A Russian doctor spent time with coronavirus patients without wearing a mask and repeated the experiment for months to see if he could contract COVID-19 a second time. This unusual coronavirus immunity test can easily be performed in the “Russia Only”

; section of the COVID-19 news. For example, the large-scale use of the coronavirus vaccine is only approved in Russia, and then any scientific research results can be shared with the world, and before the drug is approved for phase 3 trials. Considering the age of the doctor, this story becomes even crazier. Alexander Chepurnov, 68, happens to be the most likely COVID-19 patient to develop a severe case. Not necessarily age. This is his gender and the elderly will indeed develop many diseases, which will hinder the recovery of COVID-19.

Even so, Chepnov’s controversial experiment is not without merit. Of course, this is an experiment that others might not agree with, especially in Western countries. But this is an experiment that can produce results, and Chepurnov did get his wish. Within six months of the first attack, he was infected with COVID-19 again.

Chepurnov believes he was infected with the new coronavirus sometime in March.He told the Novosibirsk newspaper Komsomolskaya Pravda (by Weekly newspaperHe thought he caught the virus in Moscow and stopped on his way to a ski holiday in France. At least according to official figures, there was almost no obvious coronavirus epidemic in Russia in March. For example, after Cheplnov was diagnosed by the facts, the antibody test highlighted the existence of COVID-19 antibodies.

Chepurnov said he had fever, chest pain and sudden loss of smell. He was diagnosed with pneumonia at home, not COVID-19.

Chepurnov and his research team at the Institute of Clinical and Experimental Medicine of the Russian Academy of Sciences began to monitor his antibodies. He found that they disappeared after three months. “Observed [showed] The rate of decline is quite fast. He told the newspaper. “From the end of the third month after the onset of the disease, they are no longer sure. “This is consistent with other studies on the lifespan of COVID-19 antibodies.

The Russian doctor decided to re-infect to see how his body reacted. He began to spend time with the positive patient without wearing a mask. He was tested for reinfection every two weeks, and the positive result appeared six months after his first COVID-19 case.

He was ill, experienced high temperature, loss of smell and pneumonia. Cheplnov said: “The pain is worse than the first time.”

Cheplnov’s story also seems to be consistent with other studies showing that immunity can last at least 5-7 months. This story also proves that even if the antibodies disappear, immunity continues, and it implies that other immune system components are indeed involved in long-term protection. Others believe that T cells will increase immunity beyond the lifespan of the first antibodies. Chepurnov’s empirical findings are also important for vaccine research. If immunity lasts for less than a year, more booster injections may be required after the initial dose.

At the same time, recorded cases of reinfection only occurred within a few months after the first case. Like Chepurnov’s second case, some of them are worse. An 89-year-old woman in the Netherlands died after her second round of the disease.

but Weekly newspaper Point out that there is a problem with the experiment. Since his first case of COVID-19 has not been diagnosed through PCR tests, and there is no trace of the first strain, it is impossible to show whether the doctor is infected with another virus or another. Genetic testing of the strain confirmed other cases of reinfection. In addition, Chepurnov’s experiments have not been published in scientific journals, and it is not clear what rigorous scientific methods were used. This still comes from Russia, which approved the vaccine before it proved effective or safe.

Nevertheless, if his findings are correct, Chepurnov is actually warning against the right to use cattle immunization methods to fight this epidemic. The doctor also said that this drug will be available to us for many years to come. The coming winter may provide us with more data on the risk of COVID-19 reinfection. For some people, after enough time, risk re-infection. If this happens, it will be carefully checked and highly publicized.

Chris Smith started writing articles about gadgets as a hobby. Before that, he was sharing his views on technology products with readers around the world. Whenever he does not write about gadgets, despite his desperate attempts, he unfortunately cannot stay away from them. But this is not necessarily a bad thing.




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