Source: Dubai – Arabic.net
The world soon recovered from the emerging corona virus until it was shocked by other news from China that it was reported Another disease.
After Chinese scientists hours ago, waving danger, announced the emergence of a new virus called G4 EA H1N1, describing the disease as a new strain of swine flu for humans, and asserting that humans do not have immunity against it yet, the World Health Organization also sounded the bell, and announced that it is ” You will read carefully “the reports from the study coming from the country of a billion.
In details, a WHO spokesman said the emergence of the virus detected in pigs with slaughterhouses in China, showed that the world must remain vigilant to new diseases even as it continues to address the spread of the Covid-19 epidemic, according to the British Independent newspaper, on Tuesday.
A study published in the American Journal of the National Academy of Sciences, on Monday, also highlighted a swine flu strain of the genetic species G4, which contains all the essential features of a possible epidemic virus, according to those involved.
No imminent threat, but beware!
And while researchers say there is no imminent threat, the Chinese biologists who conducted the research warned that “immediate close monitoring must be applied to humans, especially those working in the pork industry.”
“We will read the paper carefully to understand what is new,” Christian Lindemeyer, a WHO official, told a press conference in Geneva on Tuesday. “It is important to cooperate on the results and continue to monitor animal numbers.”
He explained that the virus “sheds light on the fact that the world cannot forget the flu warning, as it needs to be vigilant and continue to monitor even in the face of the Corona pandemic”, as he put it.
One of 3 strains!
It is noteworthy that the study quoted the saying of a Chinese professor, Qin Zhu Shang: “We are currently busy with the emerging coronavirus, and we have the right to do so. But we should not lose sight of the new viruses that can be dangerous,” referring to swine G4 viruses, which carry all The main characteristics of a virus that is considered to be a pandemic “it may infect workers in Chinas slaughterhouses, or other personnel dealing with pigs.”
The new virus is one mixture of 3 strains: one is identical to that found in European and Asian birds, that is, the H1N1 that caused its strain in 2009 is a pandemic, and the second H1N1 was in North America, and its lineage contains genes from avian, human, and swine flu viruses. “So the new G4 variant is very worrying. Especially, because its nucleus is a virus that humans do not yet have immunity to, i.e. bird flu with mixed mammal strains. ”According to the study whose authors showed that currently available vaccines do not protect against the new strain, but there is a possibility to modify and make them effective, while the video shown shed more light On the new “G4”.
Another participant with the team preparing for the study, the Australian University of Sydney biologist Edward Holmses, who specializes in the study of pathogens, in which he says: “It seems that the new virus is on its way to appear in humans, and this situation needs careful monitoring.”
Another scientist, Sun Honglei, a Chinese author of scientific authorship, went along with his emphasis on the importance of “strengthening surveillance” for Chinese pigs to detect the virus “because inserting the G4 genes from the H1N1 epidemic can enhance adaptation to viruses, which leads to human-to-human transmission.” He said.
More than 500 million pigs
Another scientific team, led by scientist Liu Jinhua, an activist with the Chinese Agricultural University, analyzed 30,000 “biopsies” that were fled from the noses of pigs in the slaughterhouses of 10 Chinese provinces, in addition to 1,000 other pigs with respiratory symptoms, and it was clear from these samples that were collected Between 2011 and 2018, it contains 179 swine flu viruses, most of them are G4 or one of the five other G strains of the “Eurasian” bird, i.e. Europe and Asia, and it turns out that G4 showed from 2016 a sharp increase, which is the dominant genotype in circulating pigs discovered in 10 Chinese provinces at least.
However, Martha Nelson, a biologist at the Fogarty World Center in the United States, stressed that the likelihood of the new virus spreading as a “pandemic” is low, but we have to be vigilant, because the flu can surprise us, “she advised, considering that in China More than 500 million pigs, and the new viral baby can be transmitted from person to person, which also needs to be more sure.
China officially announces
Meanwhile, Chinese Foreign Ministry spokesman Zhao Legian indicated at a press conference on Tuesday that the government is “closely following developments in this matter.” “We will take all necessary measures to prevent the spread of any virus,” he added.
It is noteworthy that the swine flu caused more than 700 million infections around the world in 2009, in addition to nearly 17 thousand confirmed deaths reported by the World Health Organization, while information is available that it was a pandemic that killed much more than the mentioned number.