First Outbreak of Rare Bird Influenza -Tribe Reported on California Poultry Farm | California

The first outbreak of a rare bird flu in poultry has been discovered at a duck farm in California, the World Organization for Animal Health (WOAH) said on Monday.

Authorities said the discovery of H5N9 bird flu in poultry came along with the detection of the more common H5N1 tribe on the same farm in Merced County, California, and that nearly 119,000 birds on the farm have been killed since the beginning of December .

“This is the first confirmed case of HPAI H5N9 in poultry in the United States,” the US Ministry of Agriculture said in the report to Woah.

“The USDA Animal and Plant Health Inspection Service (APHIS) in connection with the State Animal Health and Public Officials in wildlife conducts extensive epidemiological investigations and improved surveillance in response to HPAI -related events,” it added.

Very pathogenic bird flu (HPAI) is of increasing concern for epidemiologists. US National Library of Medicine Lister H5N9 as a subtype avian influenza virus.

“Whether this new H5N9 virus will cause human infections from its avian host and become a pandemic subtype is not known yet,” It warns on its website. “It is therefore imperative to assess the risk of emerging this new audit virus with potential transfer to public health.”

Fuglinfluenza has spread across the globe in recent years, leading to annihilation of hundreds of millions of poultry. It also spread to dozens of mammal species, including dairy cows in the United States, killing a person in Louisiana earlier this year.

H5N1 Aviary influenza in spreading in US cattle herds and poultry shares, with the US Ministry of Agriculture reporting that more than 13,000,000 birds were affected in the last 30 days in all 50 states by influenza. H5N1 Birdfluenza has infected or killed 136 m birds since the outbreak began in 2022.

It has led to rising prices for eggs. The US Office of Work Statistics says the average price of a dozen class A egg in September 2023 was just over $ 2. Now more than a year later, the data shows that the price has more than doubled to $ 4.16 in December 2024.

An avian flu outbreak on a duck farm on New York’s Long Island was reported last week with federal officials who ordered the destruction of the operation’s entire 100,000 groups. The farm had been in operation since the 1640s.

Fuglinfluenza eruptions also increase within dairy crews, with more than 900 herds infected across the United States and 67 people infected. The increases do not yet suggest that a human pandemic is inevitable, but authorities are concerned about bird flu in livestock.

According to A study published last year in the academic journal New Microbes and Infections had Cat H5N1 genomes unique mutations that might suggest “potential virus adjustment”. It found cats could “Server as mixing vessels for overweight of aviary and mammal influenza virus” as well as acts as a “bridge” to infect other species.

The US Centers for Disease Control (CDC) says This “while the current public health risk is low, the CDC is watching the situation carefully and works with states to monitor people with animal exposures”.