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Laurie Kuypers, a registered nurse, reaches into a car to take a nasopharyngeal swab from a patient at a drive-through COVID-19 coronavirus testing station for University of Washington Medicine patients, March 17, 2020, in Seattle.
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WHO Calls for 'Careful' Review of New Swine Flu Study Warning of Pandemic Potential

Why Global Citizens Should Care
Swine flus can become highly contagious and deadly to humans. The United Nations calls on countries to closely monitor and contain all potential viruses, as well as to strengthen health systems across the world. You can join us in taking action on this issue here

The World Health Organization said that it will carefully review a study documenting the risk of a new strain of H1N1 swine flu that has emerged in China, warning that health officials “cannot let our guard down,” according to Reuters

The study, published in the journal Proceedings of the National Academy of Sciences, took 338 blood samples of workers on pig farms and people in nearby areas in China over the past three years. They found that 10.4% of workers, and 4.4% of neighboring residents, had antibodies for the virus, called “G4 EA H1N1.”

Although the virus has not been known to make anyone sick yet, it could rapidly transform as it mutates within humans and pigs. The study urges health officials to monitor whether humans have begun passing the virus to each other, which could indicate the virus becoming more dangerous. The authors ultimately warn that the virus should be closely monitored and contained. 

“G4 viruses have all the essential hallmarks of a candidate pandemic virus,” the study’s authors wrote. Some of those hallmarks include the fact that pigs are ideal hosts for deadly, contagious viruses to form, the virus has already leaped between species, and humans have no immunity to G4 viruses of this kind. 

Christian Lindmeier, a WHO spokesperson, said the global health organization is taking the virus seriously. 

“We will read carefully the paper to understand what is new,” Lindmeier told reporters in Geneva. “It also highlights we cannot let our guard down on influenza and need to be vigilant and continue surveillance even in the coronavirus pandemic.”

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He added that experts must keep tabs on affected animal populations so the virus can be traced. 

News of the H1N1 virus comes as countries are grappling with the COVID-19 pandemic, which has infected more than 10 million people globally and killed more than 510,000.

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While it’s unclear if this new virus will pose a threat to humans, epidemiologists and health officials agree that it should be monitored and contained, according to the New York Times. The last major swine flu that caused catastrophic harm occurred in 2009, killing an estimated 285,000 people, the Times noted. 

The emerging virus highlights the risks posed by factory farms. When animals are kept in packed, unsanitary quarters and fed antibiotics and other medicines without legitimate medical care, diseases can flourish.

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