Cardiology

Exposure to pyrethroid insecticides linked to mortality

(HealthDay)—Environmental exposure to pyrethroid insecticides is associated with an increased risk for all-cause and cardiovascular disease mortality, according to a study published online Dec. 30 in JAMA Internal Medicine.

Diseases, Conditions, Syndromes

Tick season starting early this year

(HealthDay) -- Tick season has started earlier than normal due to the mild winter, which means hikers, gardeners and others who love the outdoors should take precautions to prevent becoming a meal for ticks, an expert says.