“This is the second human case associated with this specific group of H5 viruses that are currently predominant, and the first case in the United States,” the CDC said.
The Colorado Department of Public Health and Environment (CDPHE) said the man is a state inmate younger than 40 who was working at a commercial farm in Montrose County.
The man has recovered after experiencing fatigue, CDPHE said. He is currently isolated and is being treated with the antiviral drug oseltamivir.
The CDC also said it is possible that the detection was a result of surface contamination.
“This one H5-positive human case does not change the human health risk assessment,” the CDC said. “CDC is taking routine preparedness and prevention measures, which includes an existing candidate vaccine virus that could be used to make vaccine for people if one were needed.”
Preventive measures include avoiding contact with poultry that appear ill or are dead and staying away from surfaces that appear to be contaminated with feces from wild or domestic birds. If handling wild birds or poultry, wear gloves and wash your hands when done. People may also wear a face mask and goggles if possible.