With one-fifth of states seeing active measles outbreaks, the U.S. is nearing 900 cases, according to the U.S. Centers for Disease Control and Prevention.

Measles cases are rising in Australia and globally. Two paediatric infectious disease experts answer some key questions.

As of May 1, no cases of measles have been reported in Wisconsin this year. But some state health officials consider it only a matter of time.

About a week after state health officials confirmed the first measles case in Illinois, they have identified two more cases — ...

Granuloma annulare causes a rash that’s easily mistaken for ringworm. This rash forms a clear circle with small, firm, ...

Dermatologists break down the most common circular rashes that aren’t ringworm, including hives, lupus, and atopic dermatitis ...

At this point, the medical providers also took a sample of the man's stool to analyze.

As more counties are being impacted by the ongoing measles outbreak and added to the growing list of counties across Texas, here's what to know.

According to medical experts at Southeastern Idaho Public Health, slap cheek is a mild sickness. It's caused by the ...

Approval granted for adults and children 12 years and older who remain symptomatic despite antihistamine treatment.

Urticaria is complicated to diagnose by its symptomatic overlap with other skin conditions and the frequent misclassification ...

The FDA has approved Dupixent for the treatment of patients aged 12 years and older with CSU who remain symptomatic despite H1 antihistamine treatment.