Influenza A Subtype H1N1: Causes, Symptoms, and Treatment
1. Introduction The Influenza A virus subtype H1N1 is a prominent respiratory pathogen responsible for significant seasonal morbidity and notable global pandemics. Characterized by a specific combination of hemagglutinin and neuraminidase surface proteins, H1N1 possesses the ability to transmit rapidly through human populations, causing acute, febrile respiratory illness. While it shares many clinical features with … Read more