New virus strain detected on California duck farm

What Is H5N9? US Reports First Bird Flu Strain Outbreak in Poultry
H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird flu. It's a reassortment strain that originated from the H5N1, H7N9, and H9N2 subtypes.
H5N9 bird flu outbreak: New virus strain detected on California duck farm
A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.
US investigates worrying bird flu strain on duck farm in California
Detected on a duck farm in Merced County, California, it’s the first confirmed case of H5N9 in poultry in the US. Read more at straitstimes.com.
First outbreak of rare H5N9 bird flu reported on California duck farm as cases of H5N1 continue to rise
Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets
First US case of H5N9 bird flu strain found in California
The first confirmed case of H5N9 bird flu in the United States has been identified in Merced County, California, and control measures are being undertaken to contain the virus.
Bird flu outbreak strikes poultry farm in California
This story incorporates reporting fromU.S. News & World Report, cidrap.umn and scmp.com.The United States has reported its initial outbreak of the H5N9 bird flu strain in poultry, specifically at a duck farm in Merced County,
CNN on MSN11d
CDC urges doctors to speed subtyping of patients hospitalized with the flu to better track H5N1 infections
The US Centers for Disease Control and Prevention is urging hospitals to accelerate advanced testing of people they suspect ...
aha.org11d
CDC alerts clinicians to accelerate type A flu subtyping in hospitalized patients
The Centers for Disease Control and Prevention today released an advisory recommending clinicians expedite subtyping of type ...
H5N1 virus in human: Is bird flu mutating faster? Symptoms to prevention, all you need to know
H5N1 first human death was reported in USA. Since then, health authorities have been monitoring and cases and shave sounded ...
Bird flu has been spreading worldwide. What's the threat? Here's what the CDC recommends.
The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...
Medscape12d
Seasonal Flu Shot: First Defense Against an Eventful Avian Influenza Pandemic
Seasonal influenza vaccines triggered protective immune responses against the H5N1 avian influenza virus primarily in younger ...
Onlymyhealth4d
H5N1 Bird Flu Strikes Georgia Poultry Industry: CDC Issues Urgent Prevention Guidelines
H5N1 bird flu hits Georgia’s poultry industry marking the first commercial outbreak in the state Learn CDC prevention tips to ...
Science News11d
What bird flu experts are watching for in 2025
Since early 2024, the U.S. has logged 66 human cases of H5N1. Scientists are keeping a watchful eye on the virus’s spread as we enter a new year.
Science Daily2d
Influenza News
The findings come at a time when outbreaks of bird flu -- a different subtype of the ... of the highly pathogenic avian influenza (HPAI) H5N1 influenza virus currently circulating ...
FDA recommends pet food companies revisit safety plans amid bird flu outbreak
As a growing number of cats have gotten sick or died after consuming raw pet food or raw milk contaminated with the H5N1 virus, health officials have advised pet food companies to take extra ...