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The common cold is usually no cause for concern, but it can sometimes lead to other infections that require a trip to the doctor.
What puts you at risk for flu? Who’s most likely to catch the virus -- and why.
Sometimes your immune system can make you sick. Here are 16 common symptoms to look for.
Get the basics on common triggers, related symptoms, and treatment options for your cough.
Got germs? Find out how your immune system protects and defends your good health.
How to care for babies and toddlers who have coughs or colds. Natural remedies are safe and can soothe. Simple home remedies give babies fast relief from cough and cold symptoms.
Whether you have a cold or the flu, these simple, cheap, and easy tricks will help you feel less stuffy, fast.
The flu is contagious. Here’s what you need to know to help stop the spread.
Answers to general and specific questions about the flu, including the 2015-16 flu season, the virus's incubation period, and the number of people who die from the flu.
Do you what know your immune system does for you? And what you can do to help it? Get the facts so you can be as healthy as possible.
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