Thirteen semi-finalists were announced today in a federal challenge to come up with economically viable and scalable methane-reduction practices for beef and dairy cattle.
Dairy cattle
Semi-finalists announced in cattle methane reduction challenge
Chicken culling, disposal raise concern as bird flu spreads in U.S.
The spread of bird flu among poultry and dairy farms has heightened some health experts' concerns that the process of killing and disposing of poultry infected with the virus may pose a risk to humans and livestock.
Colorado workers with bird flu toiled in high heat, without sufficient protective gear
Colorado workers who contracted bird flu were working during extreme heat and under large fans, factors that made wearing protective equipment difficult and potentially contributed to their infections, the U.S. Centers for Disease Control and Prevention said on Tuesday.
US CDC sends field team to aid Colorado’s bird flu response
The CDC, in a statement dated July 14, said its team of epidemiologists, veterinarians, clinicians and an industrial hygienist was working to support Colorado's assessment of the outbreak and the human cases.
Bird flu virus detected in Oklahoma dairy herd
Oklahoma has detected bird flu in a herd of dairy cattle, the state's agriculture department said on Friday, making it the 13th U.S. state to find the virus.
Bird flu sparking COVID memories on U.S. farms
U.S. dairy farmers say Michigan's response to bird flu is heavy-handed
Some dairy farmers are resisting Michigan’s nation-leading efforts to stop the spread of bird flu for fear their incomes will suffer from added costs and hurt rural America.
Precision livestock farming could fine-tune feed efficiency ‘equation’
A Belgian researcher says precision technology can help farmers fine-tune animal feed consumption, which would increase profits, improve animal welfare and lower environmental effects.
Explainer: How U.S. states are testing for bird flu
States in the U.S. are playing a key role in the nation's response to a growing outbreak of avian flu among dairy cattle that has also infected a small number of humans.
The states are chiefly responsible for testing cows and people for the virus, but they take different approaches. Scientists tracking bird flu are increasingly concerned that current surveillance efforts are not sufficient.
Bird flu strain in US cows shows minimal air spread in ferret study
The bird flu strain found in cows in the United States is not easily transmitted through the air among ferrets, a new study shows, although the scientist who led the work said it had shown some ability to spread this way.
Colorado reports human case of bird flu
Dairy farm worker had mild symptoms and recovered after antiviral treatment
Public health officials in Colorado on Wednesday announced an adult man had tested positive for avian flu after reporting mild symptoms, including conjunctivitis, or pink eye.