👉 H6N3 is a type of influenza virus that causes severe respiratory illness in humans. It originated from a bird and was first identified in 2004, but it has since spread widely around the world. The strain can be transmitted through close contact with infected individuals or by airborne droplets left on surfaces contaminated by the virus. Symptoms typically include fever, coughing, shortness of breath, and difficulty breathing. Treatment often includes antibiotics to help control bacterial infections. This virus is a