Source link : https://health365.info/who-desires-chicken-flu-surveillance-stepped-up/
Colorized transmission electron micrograph of Avian influenza A H5N1 viruses. Credit score: Public Area
The International Well being Group on Thursday advised international locations to step up surveillance for chicken flu after the primary case was once detected in a kid in the US.
A small however rising collection of H5N1 avian influenza infections were detected in people world wide in recent times, WHO epidemic and pandemic preparedness and prevention director Maria Van Kerkhove advised a press convention.
“What we really need globally, in the US and abroad, is much stronger surveillance in animals: in wild birds, in poultry, in animals that are known to be susceptible to infection, which includes swine, which include dairy cattle, to better understand the circulation in these animals,” she mentioned.
H5N1 first emerged in 1996 however since 2020, the collection of outbreaks in birds has grown exponentially, along an building up within the collection of inflamed mammals.
The stress has ended in the deaths of tens of tens of millions of poultry, with wild birds and land and marine mammals additionally inflamed.
Human instances recorded in Europe and the US for the reason that virus surged have in large part been gentle.
In March, infections had been detected in numerous dairy herds throughout the US.
US well being officers consider the danger for most people is low—albeit upper for the ones operating at once with farm animals animals together with birds, dairy livestock and extra.
Remaining Friday, US government mentioned a kid in California had grow to be the primary in the US to check sure for chicken flu an infection. Well being officers presented exams and preventive remedy to uncovered contacts on the kid’s day-care middle.
The kid had gentle signs and was once mentioned to be recuperating at house following remedy with flu antivirals.
“Including this most recent case, 55 human cases of H5 bird flu have now been reported in the United States during 2024, with 29 in California,” the USA Facilities for Illness Keep an eye on and Prevention mentioned.
Van Kerkhove mentioned all however two of the ones had identified publicity to inflamed animals.
“We have not seen evidence of human-to-human infection. But again, for each of these human detected cases, we want to see a very thorough investigation taking place,” she mentioned.
“We need much stronger efforts in terms of reducing the risk of infection between animals to new species and to humans,” she added, particularly via checking out and right kind protecting apparatus.
Van Kerkhove, who was once the WHO’s COVID-19 technical lead, stressed out the significance of making ready “for when or if we will be in a situation where we are in a flu pandemic”.
“We’re not in that situation yet, but we do need more vigilance.”
© 2024 AFP
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WHO desires chicken flu surveillance stepped up (2024, November 28)
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Publish date : 2024-11-28 21:25:34
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