A highly pathogenic strain of bird flu has been linked to widespread illness and death in wild birds, mammals, and even marine animals in the United States and globally. According to Dr. Justin Brown, a Penn State professor and wildlife veterinarian, the virus emerged in China in the 1990s and has since mutated into a more virulent form.
The strain is unique in its ability to infect both domesticated and wild birds, leading to widespread culling of poultry flocks worldwide. However, the most concerning aspect of this virus is its potential impact on wildlife populations. Dr. Brown notes that this strain can cause population-level impacts, making it a significant threat to endangered species like California condors and raptor species.
To combat the spread of bird flu, experts recommend vaccination efforts, especially for high-risk groups such as poultry farm workers. However, the virus is highly mutable, making it challenging to develop effective vaccines.
People who harvest or handle wild animals, including hunters and pet owners, are at risk of contracting the virus. Experts stress the importance of proper processing, cooking, and hygiene practices when handling infected animals to minimize transmission risks.
Dr. Brown advises the public to stay informed about bird flu outbreaks by checking with state wildlife agencies, such as the Pennsylvania Game Commission. As the situation continues to evolve, it is essential for both wildlife professionals and the general public to remain vigilant in their efforts to combat this emerging threat.
Source: https://www.wesa.fm/environment-energy/2025-02-18/bird-flu-killing-wild-birds-manmmals