Colorado bird flu cases show how extreme heat may be complicating efforts to control the virus ... Related article What a US farmworker’s case of bird flu tells us about tracking the infection.

The sickened Colorado workers, announced over the weekend, doubled the number of human cases in the U.S. since agricultural workers began contracting bird flu this year, first from dairy cows.

There are now 10 human cases of avian flu in the state, according to the Colorado Department of Public Health and Environment, making it the largest outbreak of human bird flu infections in U.S. hi… ...

Six Colorado workers contracted bird flu, the most human cases in a state. Excessive heat made it hard for poultry workers to wear goggles and masks while culling chickens on a farm with an H5N1 ...

H5 bird flu was first detected among Colorado cattle in April. ... Cows bred for meat do not need to be tested, as H5 bird flu cases have only been confirmed among dairy cattle.

It is unclear whether the human bird flu patient in Colorado was also infected by B3.13. A spokesperson for the CDC, which usually studies and sequences worrying bird flu cases, ...

If you work with dairy cows or poultry that may have bird flu and start to feel sick, you can call the Colorado Department of Public Health and Environment at 303-692-2700 (or 303-370 9395 after ...

Three Colorado poultry workers are presumed to have bird flu, CDC says. If the cases are confirmed, it will bring the number of people who have contracted bird flu during this outbreak to seven.

July 12 Colorado authorities announced three workers in a commercial egg operation have presumptive positive cases of bird flu, bringing the state’s count of known human infections up to as high ...

Colorado bird flu cases show how extreme heat may be complicating efforts to control the virus By Brenda Goodman, CNN 5 minute read ...