A third U.S. dairy worker tested positive for bird flu after exposure to infected cows, and was the first to suffer respiratory problems, U.S. officials said on Thursday.
Dairy cattle
Bird flu infects third US dairy worker; Michigan set to expand testing
U.S. FDA clears methane-reducing feed additive Bovaer
The U.S. Food and Drug Administration has cleared methane-reducing feed additive Bovaer for lactating dairy cows, Elanco Animal Health said yesterday.
Bird flu found in U.S. alpacas
The bird flu strain that has infected dairy cattle herds in nine U.S. states has been detected in alpacas, says the United States Department of Agriculture (USDA).
Dutch government plans to vaccinate poultry against bird flu
Two vaccines have proved effective in in research but haven't been tried on-farm
Bird flu vaccines for laying hens are effective in practice, the Dutch government said on Tuesday, while confirming plans to vaccinate poultry against the virus.
Farm wages, benefits have room to improve, survey says
Agriculture wages lag behind fields like construction, manufacturing, transport; jobs may lack basic benefits
"While some agriculture employers offered these benefits, many participating organizations do not offer any flexible work arrangements or basic benefits like sick days," CAHRC wrote in a report on its 2024 survey of compensation practices in Canadian agriculture.
Raw milk containing bird flu virus infects mice in study
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.
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.
Good early-lactation nutrition cuts risk of cystic ovaries
Dairy Corner: A drop in proper metabolic function will pose reproductive challenges in cows
Most producers usually wait until estrus appears in a dairy cow at 60-70 days postpartum, then place an emphasis on getting her pregnant by 90 days. This practice maintains a 13-month calving interval. Unfortunately, the onslaught of cystic ovaries in 30 per cent of all breeding cows makes it a challenge. Yet, there is hope […] Read more
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.
Cyber-Savvy Farmer
