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How long is the flu contagious? A timeline.
The flu and its impact.
Influenza, known as the flu, is more than just a cold. It's a severe respiratory illness that can impact the young, elderly, and those with pre-existing health conditions.
How long are you contagious with the cold
The flu attacks the lungs, nose, and throat, with symptoms ranging from mild to severe.
Symptoms of the flu.
Typical flu symptoms include:
- Fever or feeling feverish (not everyone with the flu will have a fever)
- Cough
- Sore throat
- Runny or stuffy nose
- Muscle or body aches
- Headaches
- Fatigue
- Vomiting and diarrhea (more common in children)
Complications can include pneumonia, bronchitis, sinus infections and worsening chronic health conditions, which is why annual vaccination is crucial.
Flu contagion timeline: from exposure to recovery.
Understanding how long you're contagious can help you prevent the spread of the flu to your loved ones and the public.
Here’s a step-by-step look at the flu's contagious timeline:
1. Exposure to the virus.
The flu virus primarily spreads through tiny droplets when people wit
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