How to know symptoms of flu (influenza)?
What is symptoms of flu (influenza)? The flu (influenza) is a common viral infection that spreads through coughing and sneezing. Although you can get the flu at any time, it’s…
What is symptoms of flu (influenza)? The flu (influenza) is a common viral infection that spreads through coughing and sneezing. Although you can get the flu at any time, it’s…