HPAI H5N1 Virus in Dairy Cattle – What We Know

In March 2024, Highly Pathogenic Avian Influenza (HPAI) A (H5N1), commonly referred to as bird flu, was confirmed in domestic U.S. livestock for the first time in a dairy operation in Texas. Since then, the virus has spread to 549 dairy operations across 15 states, raising widespread uncertainty throughout the dairy and livestock markets. Industry participants have raised concerns about the outbreak's potential impact on consumer perception and demand for dairy and meat products, though government agencies reiterate that the national food supply remains safe. Expana is closely monitoring the situation...

The Retail Rundown: This Year's Thanksgiving Dinner May Cost Less 

This week’s protein promotions spotlight seafood, which makes up 33.1 percent of all ads, with pork following at 25.6 percent and beef at 24.3 percent. Chicken features come in at 13 percent, while turkey ads saw a small increase to 3.8 percent, up from 3.3 percent last week but below the 5 percent seen two weeks prior.

Frozen turkeys make up 27 percent of all turkey ads, up 25.7 percent last week, with prices ranging between $2.79 and $5.00 discounted last week.

According to the Expana Thanksgiving Dinner Index 2024...

USDA Animal and Plant Health Inspection Service Shares Update on H5N1 Detection in Oregon Swine

Today, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) is sharing key updates regarding the detection of HPAI H5N1 in a backyard farm operation in Crook County, Ore., as well as additional information about the agency’s proactive efforts to protect livestock, farms and communities from avian influenza.

On Wed., Oct. 30, USDA APHIS announced that H5N1 avian influenza was detected in one of the pigs at this backyard farm, that two pigs tested negative...

Properly Cooked Pork Remains Safe Amidst Oregon H5N1 Swine Detection

The National Pork Producers Council (NPPC) confirms there is no food safety concerns about the nation’s pork supply after the detection of H5N1 influenza in swine on a small backyard farm in Oregon. NPPC continues to work closely with the United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) Veterinary Services and pork industry stakeholders on disease surveillance programs.

“The confirmed case in Oregon poses no threat to consumer health or food safety; properly handled and cooked pork products remain safe for...

Federal and State Veterinary Agencies Share Update on HPAI Detections in Oregon Backyard Farm

There is no concern about the safety of the nation’s pork supply as a result of this finding.   

The U.S. Department of Agriculture (USDA) and Oregon state veterinary officials are investigating positive cases of H5N1 in a backyard farming operation in Oregon that has a mix of poultry and livestock, including swine. The Oregon Department of Agriculture announced on Friday, Oct. 25, that poultry on this farm represented the first H5N1 detection in Crook County, Oregon. On Tuesday, Oct...  

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

CDC continues to respond to the public health challenge posed by a multistate outbreak of avian influenza A(H5N1) virus, or "H5N1 bird flu," in dairy cows, poultry and other animals in the United States. CDC is working in collaboration with the U.S. Department of Agriculture (USDA), the Food and Drug Administration (FDA), Administration for Strategic Preparedness and Response (ASPR), state public health and animal health officials, and other partners using a One Health approach.

Since April 2024, CDC, working with state public health departments... 

Study Confirms Mammal-to-Mammal H5N1 Spread

A new Cornell University study provides evidence that a spillover of avian influenza from birds to dairy cattle across several U.S. states has now led to mammal-to-mammal transmission – between cows and from cows to cats and a raccoon.

A new Cornell University study provides evidence that a spillover of avian influenza from birds to dairy cattle across several U.S. states has now led to mammal-to-mammal transmission – between cows and from cows to cats and a raccoon.

“This is one of the first times that we are seeing evidence...

Penn State Tests Dairy Herd for Bird Flu in Support of State Surveillance Effort

Animal health experts in Penn State’s College of Agricultural Sciences have announced that — out of an abundance of caution — they will test the University’s dairy herd for highly pathogenic avian influenza, or HPAI, under a voluntary state testing program.

The announcement comes amidst an outbreak of bird flu that has affected dairy cattle in more than a dozen states since March. As of July 19, the virus had not been found in Pennsylvania dairy herds, according to the U.S. Department of Agriculture and state animal...

PODCAST: Agri-Food for Thought Ep 10 - Bird Flu: The Saga Continues

Highly Pathogenic Avian Influenza Detected in Wyoming Dairy Herd

The Wyoming Livestock Board (WLSB) and the Wyoming Department of Agriculture (WDA) have received confirmation from the United States Department of Agriculture’s (USDA) National Veterinary Services Laboratory (NVSL) of the detection of highly pathogenic avian influenza (HPAI) in a dairy cattle herd in Wyoming. The detection was first identified in samples received by the Wyoming State Veterinary Laboratory. This is the first confirmed case of HPAI in a dairy farm in Wyoming.

The Wyoming Livestock Board (WLSB) and the Wyoming Department of Agriculture (WDA) have received confirmation...

ANALYSIS: Tapering Turkey Hatch Sets Production Tone

With trade activity continuing to fall to the sluggish end of the seasonal continuum, and given the ongoing uncertainty related to variables such as disease, turkey market participants are facing more questions than answers when it comes to the future potential of the complex. While the road ahead remains anything but a clear read, there are some forward-facing indications on the production front which might hint at the road which lies ahead. Despite the relatively average costs associated with corn and soybean values, lackluster demand patterns and the aforementioned threat...

MDARD: Highly Pathogenic Avian Influenza Detected in Three New Dairy Herds

Today, Michigan Department of Agriculture and Rural Development (MDARD) Director Tim Boring announced the detection of highly pathogenic avian influenza (HPAI) in additional dairy herds from Clinton, Gratiot, and Ionia counties. Testing through the Michigan State University Veterinary Diagnostic Laboratory detected this case. Samples have been sent to the U.S. Department of Agriculture’s (USDA) National Veterinary Services Laboratories for additional confirmatory testing.

Regardless of species, biosecurity remains the best tool available to combat HPAI. On May 1, 2024, Director Boring issued the Determination of Extraordinary Emergency HPAI Risk Reduction...

Herbruck's Poultry Ranch Laying Off About 400 Staff in Michigan Due to Bird Flu

Herbruck's Poultry Ranch is temporarily laying off about 400 employees in Michigan due to the spread of bird flu.

The company's chief human resources officer Stephanie Kempa said the virus impacted the company's hen population at some farms in Ionia County.

"The company plans to rehire many positions as hen replenishing and egg production increases," Kempa said in a letter to the state Department of Labor and Economic Opportunity.

ANALYSIS: Checking-In on Turkey Market Supply Factors

Although mid-May trade conditions have been slow to shift the undertone surrounding whole-body turkeys and raw materials, there is no shortage of variables which are weighing heavily on the minds of market participants as they refine their expectations for the road ahead. Central to many turkey-related conversations remains disease.

As illustrated by this week’s chart, year-to-date (YTD) commercial HPAI outbreaks have risen about 84%, or 229.6 thousand head, when compared to a similar period one year prior...

INSIGHT: Experts Challenge Allegations of Poultry Litter in Feed Spreading HPAI in Cattle

In the weeks since the unprecedented discovery of US cattle testing positive for highly pathogenic avian influenza (HPAI), some mainstream media outlets have attempted to connect this to the use of poultry litter in cattle feed.

However, those familiar with the science and with the workings of the US livestock and poultry industry find the idea rests on shaky grounds.

Experts believe cattle infected by wild birds

In a document published on 26 April, the US Animal and Plant Health Inspection Service (APHIS) stated “The genetic and epidemiological data indicate spillover of the virus from...

Bird flu Outbreak in Dairy Cows Fails to Deter US Raw Milk Sellers

U.S. sellers of raw milk appear undeterred by federal health warnings for consumers to avoid drinking unpasteurized milk in light of a bird flu outbreak that has affected dairy herds in nine states and sickened at least one dairy farm worker.

Thirty of the 50 U.S. states permit the sale of raw milk, which accounts for less than 1% percent of U.S. milk sales. A nationwide survey of pasteurized milk - heated to kill pathogens - found avian flu virus particles in about 20% of samples tested...

USDA Confirms Detection of Avian Influenza in Dairy Cattle in Colorado

Yesterday, the US Department of Agriculture’s (USDA) National Veterinary Services Laboratory (NVSL) confirmed a detection of Highly Pathogenic Avian Influenza (HPAI) H5N1 in dairy cows in Northeast Colorado. This is the first detection of avian influenza diagnosed in cattle in Colorado. Detections of HPAI in dairy cattle have occurred in eight other states.

On Monday, April 22, the Colorado State Veterinarian’s office received a notification of a dairy herd demonstrating clinical signs consistent with HPAI in cattle. Samples submitted to the Colorado State University Veterinary Diagnostic Laboratory tested presumptive positive for HPAI on April 24, and were confirmed by the USDA's National Veterinary Services Laboratory on April 25.