Public health officials have just reported the first known “severe” case of bird flu in the United States. There are now 61 ...
Reports that cows have been infected despite farmers' preventive measures indicate there are multiple routes of transmission ...
NIH-funded study concludes that the risk of human infection remains low A recent study published in Science and funded by the ...
Based on lab studies, researchers found the currently circulating H5N1 clade 2.3.4.4.b virus attaching better in the human ...
The United States has confirmed its first known severe human infection of H5N1 bird flu, in a person in Louisiana believed to ...
GENEVA - The global public health risk of influenza A (H5N1) viruses is currently low, with infection risks for ...
The Centers for Disease Control and Prevention says H5N1 has caused a Louisiana patient to have a severe illness, marking the ...
Please read additional Q&A features and commentaries at: CDC Expert Commentary. What is the level of concern regarding H5N1 ...