What Causes a Cold Sore? Factors can include injury or stress.
What's Behind Your Sore Throat? Signs that it may be a virus.
Flu Shot 101. Who should get it, when, and why?.
When It's Difficult to Swallow. Possible causes for dysphagia.
How Drought Can Harm Your Health. Continue.
FDA Approves Hepatitis B Shot That May Let Some Patients Stop All Treatment
New CDC Guidelines Could Leave Babies Vulnerable To Hepatitis B, Study Warns
Hospitals Not Taking Simple Steps To Avoid Catheter-Related UTIs, Study Finds
Flu Season May Be Starting Early; Experts Say Get Vaccinated Now
Fifth Measles Death Reported As US Cases Reach New 35-Year High
Rare Brain Complication Kills Pennsylvania Teen In Fourth Measles Death