流感 (流感) 是一種由流感病毒引起的傳染性呼吸道疾病. 他們之中, Influenza A and Influenza B are the main types responsible for seasonal outbreaks. Understanding their differences is important not only for prevention and treatment, but also for accurate influenza virus testing and specimen collection in clinical and laboratory settings. What Is Influenza A? Influenza A is the …