Seasonal flu is a viral infection that influences the respiratory system, specifically the throat, nose, and lungs. The phrase “flu” refers to influenza but is not associated with stomach “flu” that causes vomiting and diarrhea.
Most individual restore from the flu on their own. Nevertheless, influenza and its complications can be lethal at times. The following individuals are more inclined to develop flu:
- Young children
- Pregnant women
- People with weakened immunity
- People suffering from chronic illnesses
Though the yearly influenza vaccine isn’t effective, it’s still your best line of defense against the seasonal flu.