Psychology & Psychiatry

Preventing cognitive decline in healthy seniors

Cognitive training exercises—or mental exercise—may help prevent cognitive decline in healthy older adults, while evidence for the benefits of pharmacologic substances and exercise is weak, outlines a review published ...

Diseases, Conditions, Syndromes

Valley fever fungal infection on rise in Southwest

(HealthDay)—Cases of a fungal lung infection called Valley Fever increased sharply in several southwestern states since the late 1990s, according to a report released Thursday.

Diseases, Conditions, Syndromes

New tool better estimates pandemic threats

A simple new method better assesses the risks posed by emerging zoonotic viruses (those transmissible from animals to humans), according to a study published in PLOS Medicine this week. Dr. Simon Cauchemez and colleagues ...

Health

Contraband tobacco use hinders smoking cessation

People who smoke low-cost contraband cigarettes in Canada are less likely to stop smoking in the short term compared with people who smoke more expensive premium or discount cigarettes, according to a study published in CMAJ ...

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