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Scientists are concerned that the virus could mutate and eventually spread easily from person to person, which could lead to a global outbreak.
While this new virus does not pose a problem that needs to be addressed immediately, it does meet all the requirements to adapt to infect humans, so it must be closely monitored.
Because the virus is new, people may have little or no immunity.
The researchers write in the journal Proceedings of the National Academy of Sciences that they are currently looking for ways to control the virus in pigs and say that vigilant monitoring of pig industry workers is needed as soon as possible.
Threat of a pandemic
The new dangerous influenza virus is one of the most current dizzying experts’ experiences, although at the same time the new coronavirus pandemic is still being fought.
The last pandemic flu the world faced was the so-called swine flu in 2009, which started in Mexico. Fortunately, he did not claim as many sacrifices as predicted, as most older people had immunity against him (this could have happened due to his resemblance to other flu viruses that were circulating earlier).
Called A / H1N1pdm09, the virus is now easily preventable with an annual flu shot.
Experts describe the new flu strain as similar to the 2009 swine flu, but with some significant changes.
So far, he is not a particular threat, but Professor Kin-Chow Chang and his colleagues investigating him say he needs to be monitored.
The new virus, called G4 EA H1N1, can grow and multiply in cells that line the human airways. Scientists have evidence that the latest infection started in the bodies of people working in the Chinese pig industry. Currently available flu vaccines do not protect against it, but can be adapted if necessary.
Kin Chow Chang, a professor at Natingham University in the UK, told the BBC: “The focus right now is on the coronavirus, and it should be. But we cannot ignore potentially very dangerous new viruses. “
Although the virus is not yet a problem, the professor warns: “We must not ignore it.”
Professor James Wood, head of the University of Cambridge Department of Veterinary Medicine, says the message is “another important reminder” that we live in constant threat of new pathogens and that farm animals can be a source of pandemic viruses. dangerous.
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