👉 H4N5 is a highly pathogenic avian influenza strain that is currently circulating in several countries worldwide, including China and Taiwan. This strain causes severe respiratory disease and can lead to serious complications in infected birds and humans. The virus was first identified in 2013 and has since spread rapidly across Asia, affecting many poultry populations. Symptoms include high fever, coughing, difficulty breathing, and muscle aches. Early detection and containment efforts are crucial for the control of this respiratory disease
