Influenza A

Influenza A. Influenza is commonly called the flu, . Influenza a symptoms can be confused with . Influenza a viruses are the only influenza viruses known to cause flu pandemics, i.e., global epidemics of flu disease. Type a flu or influenza a viruses are capable of infecting animals, although it is more common for people to suffer . What is type a flu virus?

Influenza A. Type a flu or influenza a viruses are capable of infecting animals, although it is more common for people to suffer . Influenza is a viral infection that attacks your respiratory system — your nose, throat and lungs. Previously known as swine flu, influenza a (h1n1) is a respiratory disease caused by a strain of influenza virus that spreads through direct contact with an . Symptoms range from mild to severe and often include fever, . Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses.

Influenza A. Influenza is a viral infection that attacks your respiratory system — your nose, throat and lungs. Influenza a viruses are the only influenza viruses known to cause flu pandemics, i.e., global epidemics of flu disease. Influenza a is a type of virus that causes influenza (the flu), a highly contagious respiratory illness. Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, .

Influenza A

. If you get it, you will need to rest at home and avoid . Influenza a viruses are the principal cause of epidemics and worldwide pandemics.