UN health agency: Avian flu reported in 108 countries across five continents

The UN health agency has reported that avian influenza, particularly the H5N1 strain, has affected 108 countries across five continents, resulting in the deaths of over 300 million birds, UN website reported yesterday.

Dr. Madhur Dhingra from the FAO noted that the virus has crossed species barriers, infecting more than 500 bird species and at least 70 mammalian species, including endangered animals like the California condor.

In 2024, 76 human cases of H5N1 were reported, primarily among farm workers, with over 60 cases in the US. While the risk to the general public remains low, it is assessed as low-to-moderate for those in close contact with infected animals.

The WHO calls for enhanced surveillance and biosecurity measures on farms. Dr. Maria Van Kerkhove emphasized the need for a One Health approach to effectively combat avian influenza and minimize risks to both animals and humans. Proper handling of dairy products, including pasteurization, is also advised.