Bird Flu Is Now Transmitting Mammal-to-Mammal: Study
Survivability of Highly Pathogenic Avian Influenza H5N1 Virus in Poultry Faeces at Different Temperatures
Colorado Poultry Workers Battle Bird Flu in Heat Wave as US Struggles to Contain Outbreak - KFF Health News
Finland to start bird flu vaccinations for humans, in world first
H5N1 Is Increasingly Adapting to Mammals
USDA confirms cow-to-cow transmission a factor in bird flu spread