The effects of influenza



Influenza, also known as the Flu, is a deadly infection, which affects the respiratory system, it can cause mild to severe illnesses, and sometimes death. Influenza can spread to others, when the infected patients cough or sneeze, releasing small droplets which can enter the lungs and nose. Influenza usually lasts five to seven days. 

Mayo Clinic. 2020. Influenza (Flu) - Symptoms And Causes. [online] Available at: <https://www.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719> [Accessed 10 June 2020].

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