Bird Flu Symptoms In Humans 2024. The earliest cases of h5n1 in humans were mild — two dairy workers with eye infections — but the most recent case appears to be causing respiratory symptoms. What are the symptoms of h5n1 infection in humans?
On 22 may 2024, the international health regulations (ihr) national focal point (nfp) for india reported to who a case of human infection with avian influenza a(h9n2). Depending on the strain, bird flu may cause the bird to have no symptoms, mild.