Infections happen year-round, but peak whooping cough season lasts from late summer through fall. Pertussis is a cyclical disease, meaning it might spread widely through a community and then disappear ...

Bluish lips or nails: Cyanosis is a warning sign that your child may have low oxygen levels. You can tell if this is ...

Come winter, and there’s a rise in flus and lung diseases. Young people, who have a healthy immunity system, are still able to recover from these. But for the elderly, especially those above 60, flus ...