Health TopicsinfectionsCold and flu

Cold and flu

Find out everything you need to know about cold and flu including symptoms, treatment, causes, management and more.

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Why people are more likely to get sick in winter
Find out what you can do to reduce your risk for colds and other infections in the colder months.

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Can exercise keep you from getting sick?
Getting regular physical activity could lower your risk of cold or other infections, and help ease y...

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What you need to know about ‘stomach flu’
Learn how you can protect yourself from this common cause of gastrointestinal misery.

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Does the flu shot really save lives?
Learn why the seasonal flu vaccine is so important, who is at greatest risk for flu-related complica...

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4 reasons people avoid the flu shot—and why you shouldn’t
Getting the vaccine every year can protect you and your loved ones.

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Feeling unwell? When calling in sick may be the best option
Clocking into work when you’re sick doesn’t just spread disease—it can affect how well you recover f...

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Tamiflu: should you worry about side effects?
If you have the flu, this antiviral drug can be a big help—but some serious side effects have been r...

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Flu symptoms you should never ignore
Be aware of dizziness, trouble breathing and other signs you need medical attention.

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Could you be at risk for serious flu complications?
Influenza can be dangerous, even deadly. Find out who should be extra cautious, plus serious signs y...

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How to stay healthy in a house full of sick people
Learn what you can do to avoid germs and prevent the spread of infections.