Highly pathogenic avian influenza is on the rise in the U.S. and Australia, with cases detected in poultry farms. Different strains of the virus have been found in both countries, posing a threat to poultry populations.
Key Points
Highly pathogenic avian influenza detected in poultry farms in U.S. and Australia
Different strains of the virus found in both countries
Efforts to contain and eradicate the virus ongoing in affected areas