Health

DNA damage levels similar in vapers and smokers, study finds

E-cigarettes—used regularly by more than 10% of U.S. teens and more than 3% of adults—were once pitched as a healthy alternative to tobacco cigarettes. But research increasingly links the use of e-cigarettes, or vaping, ...

Diseases, Conditions, Syndromes

Why older adults must go to the front of the vaccine line

Vaccinating older adults for COVID-19 first will save substantially more U.S. lives than prioritizing other age groups, and the slower the vaccine rollout and more widespread the virus, the more critical it is to bring them ...

Diseases, Conditions, Syndromes

Inappropriate diagnosis of pneumonia common in hospitalized adults

Inappropriate diagnosis of community-acquired pneumonia (CAP) in hospitalized adults is common, especially among older adults and those with dementia, according to a study published online March 25 in JAMA Internal Medicine.

Health

Extreme heat may hasten cognitive decline in vulnerable populations

July 2023 was the hottest month on record, with cities like Phoenix experiencing record-breaking heat waves for weeks on end. A new study finds that ongoing extreme heat can worsen cognitive decline among vulnerable groups—particularly ...

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