The CDC Response to the Spread of H5N1 Avian Flu in Dairy Cows

Current H5N1 Bird Flu Situation in Dairy Cows - CDC

This is thought to be the first instance of likely mammal to human spread of HPAI A(H5N1) virus. In May 2024, CDC began reporting additional, sporadic human ...

CDC A(H5N1) Bird Flu Response Update November 18, 2024

CDC provides an update on its response activities related to the multistate outbreak of avian influenza A(H5N1) virus, or "H5N1 bird flu," ...

CDC A(H5N1) Bird Flu Response Update November 4, 2024

... of avian influenza A(H5N1) virus, or "H5N1 bird flu," in dairy cows and other animals in the United States.

CDC A(H5N1) Bird Flu Response Update October 18, 2024

CDC provides an update on its response activities related to the multistate outbreak of avian influenza A(H5N1) virus, or "H5N1 bird flu," ...

Avian influenza virus type A (H5N1) in U.S. dairy cattle

The spread of the H5N1 virus within and among herds indicates that bovine-to-bovine spread occurs. Overall, animal movement is a recognized risk for disease ...

Investigation of Avian Influenza A (H5N1) Virus in Dairy Cattle | FDA

The U.S. Department of Agriculture (USDA), the U.S. Food and Drug Administration (FDA), and the Centers for Disease Control and Prevention (CDC), ...

CDC A(H5N1) Bird Flu Response Update October 29, 2024

CDC provides an update on its response activities related to the multistate outbreak of avian influenza A(H5N1) virus, or "H5N1 bird flu," ...

The CDC Response to the Spread of H5N1 Avian Flu in Dairy Cows

An outbreak of H5N1 avian influenza that was detected for the first time in a milking herd of cattle in Texas one month ago has now infected ...

CDC Expands Guidance to Better Protect Farm Workers and ...

One hundred and fifteen people who worked on farms with cows infected with H5N1 participated in this study. Eight of these 115 people (7% of ...

CDC A(H5N1) Bird Flu Response Update, July 19, 2024

On the animal health side, USDA is reporting that 157 dairy cow herds in 13 U.S. states have confirmed cases of avian influenza A(H5N1) virus ...

HPAI in Livestock | Animal and Plant Health Inspection Service - USDA

USDA has been responding, in collaboration with State officials, to HPAI H5N1 detections in U.S. poultry since February 2022. After the first detection of HPAI ...

CDC A(H5N1) Bird Flu Response Update August 2, 2024

... of avian influenza A(H5N1) virus, or "H5N1 bird flu," in dairy cows and other animals in the United States.

CDC A(H5N1) Bird Flu Response Update September 20, 2024

Four of these cases were associated with exposure to sick dairy cows and nine were associated with exposure to avian influenza A(H5N1) virus- ...

CDC A(H5N1) Bird Flu Response Update September 27, 2024

Four of these cases were associated with exposure to sick dairy cows and nine were associated with exposure to avian influenza A(H5N1) virus- ...

CDC A(H5N1) Bird Flu Response Update April 26, 2024

New Measures to Contain Spread in Cows ... The multistate outbreak of HPAI A(H5N1) bird flu in dairy cows was first reported by USDA on March 25, ...

CDC A(H5N1) Bird Flu Response Update July 26, 2024

Four of these cases were associated with exposure to sick dairy cows and nine were associated with exposure to avian influenza A(H5N1)-infected ...

CDC Urged to Accelerate Response to Escalating Bird Flu Outbreak ...

Because of lax oversight of the dairy industry, it is unclear when H5N1 started circulating among cattle populations. But recent genomic ...

USDA, HHS Announce New Actions to Reduce Impact and Spread ...

Since the detection of H5N1 in dairy cattle, the Federal response has leveraged the latest available scientific data, field epidemiology, and ...

Highly Pathogenic Avian Influenza A(H5N1) Virus - CDC

associated with poultry exposures or with dairy cattle exposures associated with the ongoing multi-state outbreaks of HPAI A(H5N1) virus among ...

CDC A(H5N1) Bird Flu Response Update September 13, 2024

Four of these cases were associated with exposure to sick dairy cows and nine were associated with exposure to avian influenza A(H5N1) virus- ...