Feeding raw milk contaminated with bird flu to mice infected them with the virus, adding to evidence that consumption of unpasteurized milk is not safe for humans, according to a study published on Friday in the New England Journal of Medicine.
Raw milk containing bird flu virus infects mice in study
Bird flu detected in tissue samples of US dairy cow sent to slaughter, USDA says
Bird flu virus particles were found in tissue samples taken from one dairy cow sent to slaughter at a U.S. meat processing plant, but none were detected in samples from 95 other cattle, the U.S. Department of Agriculture (USDA) said on Friday.
Second US dairy worker infected with bird flu
A Michigan health official on Wednesday said that a dairy worker had contracted bird flu, the second U.S. human case reported since the virus was first confirmed in dairy cattle in late March.
US CDC asks states to keep flu testing on high this summer
The U.S. Centers for Disease Control on Tuesday advised states to aid in H5N1 bird flu surveillance by increasing testing of influenza A virus samples during the summer to help detect even rare cases of transmission of the virus in humans.
Have we learned anything about controlling zoonotics from COVID?
It was an anniversary of sorts this spring, with COVID officially turning four years old. Meanwhile, avian influenza leapt into ruminants, becoming known as bovine influenza A virus. Globally, COVID killed over seven million. Where it came from is still debated by scientists, but probably from a Wuhan fish market in China and probably from […] Read more
Bird flu found in Illinois, Florida wastewater
A U.S.-based wastewater detection dashboard has identified high levels of influenza A (a subtype of H5N1 bird flu) in Illinois and Florida—two states that have not yet reported positive cases of the disease in dairy herds.
Canadian milk samples test negative for bird flu
It’s so far, so good when it comes to Canada’s milk testing efforts against bird flu as all samples have tested negative thus far.
US to provide nearly $200 million to contain bird flu spread on dairy farms
The Biden administration said today it will provide nearly $200 million to fight the spread of avian flu among dairy cows, in the government's latest bid to contain outbreaks that have fueled concerns about human infections with the H5N1 virus.
Canada expands bird flu surveillance in dairy cattle
Government issues requirements for testing bird flu in dairy cattle and milk
The Government of Canada and stakeholders are taking new precautions to help prevent the emergence of Highly Pathogenic Avian Influenza (HPAI) in Canadian dairy cattle.
Comment: What we know so far about the bovine flu
By the time our May issue hits your mailbox, the bovine influenza situation may have changed. Hopefully, it will have fizzled out by May, but the birds are still coming north. So, here’s what we knew as of April 18 about the bovine influenza A outbreak in the U.S. The disease was first noted in […] Read more
Canadian Cattlemen Presents: Depth of Field
