From walking pneumonia to COVID-19 pneumonia, here are some key facts about this potentially serious condition. When you’re sick, it…

Even if you’re not in the direct path of the fire, the effects of wildfire smoke inhalation can cause major…

It’s 98.6 degrees Fahrenheit, right? Not necessarily, and here’s why that matters. If you’ve ever taken your temperature only to…

Whether you’re a current or former smoker — or if you’ve never smoked at all — here are essential lung…

Occasional swelling of your lower extremities can be caused by everything from salty food to standing too long. Here’s how…

Learn the symptoms of each condition and what treatment to expect. Pain in your chest can be scary — you…

Dr. Mo is a cardiologist at Keck Medicine of USC, who specializes in cardiology and echocardiography. Here’s what you won’t…