Influenza is a viral infection that attacks your respiratory system — your nose, throat and lungs. Influenza, commonly called the flu.
Fever or feeling feverish/chills, Cough, Sore throat,Runny or stuffy nose,Muscle or body aches,Headaches,Fatigue
Each year infectious diseases kill 3.5 million people – mostly the poor and young children who live in low and middle income countries. Research can change this and bring health to many more people.