Both viral and bacterial infections can result in fever, but the onset, severity, signs, and management are different.

What is a fever and what should I do if I get one? Get answers to common questions on the condition that impacts everyone ...

Pope Francis is being treated in hospital for double pneumonia — but what is this condition, and why might the pope be ...

Measles are on the rise in the U.S. Alabama Department of Pubic Health reminds parents of the importance of measles vaccine.

Two residents were suspected of contracting Ebola after coming in contact with a person had recently travelled to Uganda, ...

A viral respiratory infection refers ... In infants younger than age 1, symptoms often include cough, difficulty breathing, fever and wheezing. — Younger children may experience wheezing that ...

Walk-in patients with typical upper respiratory tract infections have increased; many also reporting gut-related ailments ...

At a mean of 16.1 days after fever onset, patients experienced initial symptoms including sudden vision loss, visual field ...