- America's Unhealthiest Cities for Polluted Air
- Lockdowns May Be Limiting Kids' Asthma Attacks
- Birth Control Pill May Cut Women's Risk for Asthma
MERS is a respiratory illness that can lead to fever, shortness of breath, pneumonia and kidney failure. Find out more about it and how it spreads
The symptoms for eosinophilic asthma can cause more serious problems than those for other asthma types. Learn what to watch for and what the expectations for treatment should be.