Dear D.K.: Pneumonia is an infection of the lungs, sometimes called a "lower respiratory tract" infection to distinguish it ...

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get vaccinated.

Patients with GCA or AAV were associated with an increased risk for hospitalization due to pneumonia compared with members of the general population.

The ATS/ERS 2025 statement on interstitial pneumonia classification updates the 2013 statement, with insights on secondary ...

Select gut bacteria protect mice against post-influenza virus secondary bacterial pneumonia, according to a study published ...

DEKALB COUNTY, Ga. — DeKalb County officials are urging residents to take precautions as flu-related 911 calls have surged in recent weeks, mirroring sharp increases across Georgia and the nation.

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many have come to associate with the virus. As cases reach "very high" levels in ...

It's the time of sneezing, coughing, hacking and wheezing. Cases of the flu are surging throughout much of the United States as the new year begins. In its latest Influenza Surveillance Report, ...

Pneumonia in children has a high mortality rate. Here are the seven signs that parents need to watch out for and learn when to seek urgent medical care.

Flu cases are surging across the United States, with 32 states and jurisdictions reporting high or very high activity. A new influenza strain, Subclade K or "super flu," has emerged, though it has not ...

A 58-year-old woman was admitted to the hospital 3 weeks after lumbar surgery because of diplopia and fever. Left leg pain and a rash had preceded the fever and diplopia. A diagnosis was made.

Much of the message's information was misleading about a real variant of the virus that causes COVID-19.