Online dating pros vs cons of flu
But high-risk children and adults may develop complications such as: Pneumonia is the most serious complication.
For older adults and people with a chronic illness, pneumonia can be deadly.
The flu is different from a cold High fevers lasting several days as well as headaches are typical symptoms of the flu, while colds are characterized by sore throat, nasal congestion and cough.
Most of those who die are elderly, young children or people with compromised immune systems.
And although a cold can be a nuisance, you usually feel much worse with the flu.