A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

THE council has issued advice as cases of measles are continuing to rise in the borough. Measles is a highly infectious ...

Many children continue to experience respiratory symptoms up to 14 years after treatment for protracted bacterial bronchitis, ...

COPD, or chronic obstructive pulmonary disease, affects more than 30 million Americans, yet many have never heard of it. COPD ...