Guardian Rate of dairy workers with antibodies to bird flu significantly higher than known cases of virus. Eight out of 115 dairy workers, or 7%, who worked with H5N1-infected cows in Michigan and Colorado have antibodies to bird flu, according to a new study from the US Centers for Disease Control and Prevention (CDC) – a rate significantly higher than known cases of the highly pathogenic virus, which means existing efforts are not protecting, diagnosing and treating people at risk, experts said.
Bird flu infections more widespread among US dairy workers than thought – study
- Published Nov 12, 2024