Reading Time: 2 minutes The United States Department of Agriculture (USDA) updated stakeholders on how a Highly Pathogenic Avian Influenza (HPAI) strain may have spread to dairy cattle in several states yesterday.
USDA sheds new light on bird flu dairy herd infections
Virus may have been spread through milking equipment, dairy workers
Explainer: Avian flu in dairy cows warrants close attention
Farmers should identify unusual signs of disease in cattle and have them examined by a veterinarian
Reading Time: 3 minutes An emerging disease syndrome was originally identified in dairy cows in Texas. These cows were identified by animal care workers and veterinarians as having the main clinical signs of reduced milk production and decreased feed intake. Approximately 10 per cent of the cows seem to show clinical signs on affected farms. No deaths occurred and cows seemed to recover with supportive care within two to three weeks. However, loss of milk production was significant. These same farms reported deceased wild birds on their properties.
Bird flu dairy cow outbreak widens in Ohio, Kansas, New Mexico
Reading Time: 2 minutes Bird flu has infected a dairy herd in Ohio for the first time and was detected in additional herds in Kansas and New Mexico, according to the U.S. government, expanding an outbreak in cows that has raised concerns about possible risks to humans.
Wider bird flu spread raises concern for humans, animal health body says
Virus has spread to new regions, infected cats, tigers, bears, seals and other animals
Reading Time: 2 minutes The spread of bird flu to an increasing number of species and its widening geographic reach have raised the risks of humans being infected by the virus, the head of the World Organization for Animal Health (WOAH) said on Thursday.
Bird flu hits Texas dairy cows, hens, human as ducks migrate
[Change management: career change] Outbreak may have started a month ago after mysterious illness affected 40 per cent of Texas dairy cattle
Reading Time: 3 minutes Migratory waterfowl are to blame for widening avian-flu outbreaks in Texas cows and poultry, and wild birds carrying the virus should be heading north soon, state Agriculture Commissioner Sid Miller said.
Cal-Maine Foods halts egg production at Texas facility after detecting bird flu
Reading Time: 2 minutes American egg producer Cal-Maine Foods has temporarily halted production at its Texas facility after detecting avian influenza, which has led to the culling of about 1.6 million laying hens, the company said today.
Avian influenza detected in person exposed to dairy cattle
Alberta Milk issues new biosecurity, human safety guidelines
Reading Time: 2 minutes A human case of avian influenza has been confirmed in a person who had contact with dairy cows presumed to be infected with the virus, Texas and the U.S. Centers for Disease Control and Prevention (CDC) said today.
Dairy bird flu cases creep closer to Canada
Michigan and Idaho become fourth and fifth state to confirm virus in dairy cattle
Reading Time: 2 minutes Idaho has become the newest U.S. states to identify highly pathogenic avian influenza (HPAI) in a dairy cattle operation, the Idaho State Department of Agriculture (IDSA) confirmed March 30.
Dairy farms urged to take precautions against bird flu
Migrating birds like ducks and geese a likely vector for the disease
Reading Time: 2 minutes Alberta Milk is urging Canadian dairy producers to take precautions against migrating birds after avian influenza was detected in dairy cattle in three U.S. states.
Minnesota goat confirmed infected with bird flu
NDSU advises keeping livestock separate from potentially-infected poultry
Reading Time: < 1 minute A juvenile goat in Minnesota has tested positive for highly pathogenic avian influenza (HPAI) in the first confirmed case of bird flu in U.S. livestock.
A message from April Stewart, Country Guide's Associate Editor
