Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Flu symptoms are often dismissed, but some warning signs should never be ignored. Learning to listen to your body protects ...

Walking pneumonia, a lung infection caused by the bacterium Mycoplasma pneumoniae, tends to be most common among older children and adolescents but in 2024 has been rampant among young children.

RSV often looks like a cold – but sometimes it's more serious. Here's when to call the doctor and how to help your child feel ...

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many ...

As people test negative for both influenza and coronavirus, doctors are pointing to other possible explanations.

A 3D reconstruction of a mouse lung four days after infection with fluorescent Sendai virus reveals widespread virus presence (red) and active replication (green). A study by researchers at WashU ...

Lung disease is a silent and often deadly threat that lurks in the lives of smokers. For many, smoking is a habit formed over years, becoming a part of their daily routine. However, the consequences ...

The CDC says bacterial pneumonia cases have increased in the last six months. Bacterial pneumonia cases are on the rise in young children, according to the U.S. Centers for Disease Control and ...

It can be tricky to determine whether your symptoms are actually the result of a common cold, bronchitis, or another type of infection. How do you know whether your cough and runny nose are signs of a ...

As winter deepens across Nepal, doctors are reporting an increase in respiratory illnesses ranging from common colds and ...