Is it a cold or flu?
| Signs and symptoms | Cold | Flu |
|---|---|---|
| Symptom onset | Gradual | Sudden |
| Fever | Uncommon | Normal |
| Aches | Mild | Normal |
| Chills | Rare | Pretty common |
| Fatigue, weakness | Sometimes | Normal |
| Sneeze | Common | Sometimes |
| Chest discomfort, cough | Mild to moderate | Common |
| Stuffy nose | Common | Sometimes |
| Sore throat | Common | Sometimes |
| Headache | Uncommon | Common |
#combate la influenza
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