Health TopicsInfections and infectious diseases

Infections and infectious diseases

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

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What's the difference between the flu, COVID-19, and a cold
Jen Caudle, MD, explains what the difference is between the flu, COVID-19, and a cold.

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How the rise of antibiotic resistant infections affects you
Learn about this growing public health threat—and the steps you can take to protect yourself and oth...

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5 important facts about measles
Get the truth about the disease that’s been making a worrisome comeback. 

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Why measles cases are rising
After years of progress, learn why measles is making a comeback and how to protect yourself.

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What to know about malaria vaccines
Two separate vaccines have been approved by the World Health Organization as feasible, safe, and eff...

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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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9 common flu shot excuses—debunked
It’s more important than ever to get a flu shot. Here’s why.

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Is it really necessary to get a flu shot?
Yes, the flu can be dangerous. Learn why getting vaccinated is the best way to protect yourself and ...

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The best and worst foods for hepatitis C
Find out which foods you should (and shouldn't) eat with hepatitis C.

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The Truth About Hepatitis C Supplements
Should you turn to supplements if you can’t afford hep C meds?