This year’s deadly avian flu outbreak has busted through all previous records, killing so many birds that shortages are contributing to egg and poultry price increases for U.S. consumers who are already plagued by food inflation not seen in 40 years.
The highly pathogenic, highly contagious avian flu has led to the deaths of 52.7 million birds between February and December. That exceeds the previous record of 50 million during 2014-15.
Only one known person has tested positive for avian influenza A(H5) virus (H5 bird flu) in the U.S., as reported by Colorado and confirmed by CDC. This case occurred in a person who had direct exposure to poultry and was involved last April in the culling (depopulating) of poultry with presumptive H5N1 bird flu. The person was isolated and treated with the influenza antiviral drug oseltamivir.
Avian flu kills some of the birds, but most are culled as the only that’s the only method known to stop the virus from spreading. That meant that millions of chickens and turkeys that were raised commercially for eggs or meat were lost to the disease.
The virus is 100 percent fatal and spreads quickly through droppings, contaminated feed or water, or saliva.
Avian influenza (AI) is caused by the influenza type A virus which can infect poultry (such as chickens, turkeys, pheasants, quail, domestic ducks, geese, and guinea fowl) and wild birds (especially waterfowl).
Worldwide 160 million birds have been killed during the past year by the virus and almost 80 different bird species have been affected. Hungary reported an H5N1 outbreak in poultry, its first since June, according to a notification from the World Organization for Animal Health (WOAH). The virus hit a farm in Bekes County in the southwestern part of the country that houses 3,080 birds.
News Desk. (2022e, diciembre 5). Avian flu this year results in record bird kills; raising consumer prices for eggs and poultry. Food Safety News. https://www.foodsafetynews.com/2022/12/avian-flu-this-year-results-in-record-bird-kills-raising-consumer-prices-for-eggs-and-poultry/