Ciri-Ciri Flu: Kenali Gejala, Penyebab, dan Penanganannya

influenza a adalah   influenza a Flu adalah penyakit infeksi saluran pernapasan akut yang disebabkan oleh virus influenza. Virus ini menyerang sistem pernapasan manusia, meliputi hidung, tenggorokan, dan paru-paru. Terdapat tiga jenis utama virus influenza yang dapat menginfeksi manusia, yaitu influenza A, B, dan C. Virus influenza sangat mudah menular dari satu orang ke orang

virus influenza a Influenza, also known as the flu, is an infection caused by influenza viruses. There are three main types - Type A, Type B and Type C. Influenza A H1N1-2009, Influenza A H3N2 and Influenza B are the most common influenza viruses circulating globally and in Singapore

influenza a symptoms A 24-hour flu can cause congestion, runny nose, cough, and fever. But why does it happen? Here, doctors explain 24-hour flu symptoms and causes