Enlarge / Recent uncooked milk being poured right into a container on a dairy farm on July 29, 2023, in De Lutte, Netherlands. (credit score: Getty | Pierre Crom)
Regardless of the delusions of the uncooked milk crowd, ingesting unpasteurized milk brimming with infectious avian H5N1 influenza virus is a really dangerous concept, based on freshly squeezed knowledge revealed Friday within the New England Journal of Drugs.
Researchers on the College of Wisconsin-Madison squirted uncooked H5N1-containing milk from contaminated cows into the throats of anesthetized laboratory mice, discovering that the virus brought about systemic infections after the mice had been noticed swallowing the dose. The sicknesses started shortly, with signs of lethargy and ruffled fur beginning on day 1. On day 4, the animals had been euthanized to stop prolonged struggling. Subsequent evaluation discovered that the mice had excessive ranges of H5N1 chook flu virus of their respiratory tracts, as properly their hearts, kidneys, spleens, livers, mammary glands, and brains.
“Collectively, our knowledge point out that HPAI [Highly Pathogenic Avian Influenza] A(H5N1) virus in untreated milk can infect inclined animals that eat it,” the researchers concluded. The researchers additionally discovered that uncooked milk containing H5N1 can stay infectious for weeks when saved at fridge temperatures.
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