New viruses from China, the situation: Galli is an infectious disease specialist

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    <h2>With the discovery of a new virus in China what are the risks we run: the infectious disease specialist Massimo Galli intervenes</h2>


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    <p>The <strong>G4 EA H1N1 virus</strong>, just discovered in China, he is only the latest arrival: experts, in fact, agree that it is like uncovering a "Pandora's box": from 2003 to the Covid-19 pandemic, in fact, there have already been Chikungunya, Ebola, Marburg, Nipah and Zika.

In particular, after the discovery of a new virus from China, many are wondering what to expect in the future and to think about it Massimo Galli, of the University of Milan and head of the Sacco hospital.

“The viruses of the H1N1 family – explained Galli to Ansa – are the result of a great cauldron of rearrangements of different viruses in different animals. Until a virus is extracted from the deck capable of transmitting from man to man. The natural test tubes in which these viruses mix their genetic heritage are pigs, but recently it has emerged that even the bats they give their contribution ”.

“Wanting to retrace the family tree of the new virus discovered in China, its most distant relative is actually the H1N1 virus of the Spanish, which emerged in 2009 in a very different guise: a sort of genetic Harlequin that had the American and Eurasian H1N1 porcine virus in it, mixed with a fragment of the bird virus and a human virus, observes the expert.

“What Chinese researchers have found – stressed Galli – is a virus that has changed radically over time and that today has been also found in farm workers, especially aged between 18 and 35 years old and it has been seen that it is not transmitted from man to man ”.

It is possible, explained the epidemiologist, that “if it came up it would not bother us” but “we would not have a vaccine and we should program one”.

However, “there is worse”: the fear of Massimo Galli is that new viruses may come among those who are in close contact with animals: “There was also the H7N9 virus, which circulated in China between 2013 and 2014, an avian virus that did not transmit significantly from man to man. Another avian virus that has made headlines has finally been the H5N8 virus, which has circulated in Europe in recent years “.

VIRGILIO NEWS | 30-06-2020 20:43

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