HealthDay News: Respiratory
Many Americans Still Haven't Gotten a Flu Shot
Fewer than half of Americans have gotten a flu shot so far this flu season, which might be a bad sign for a season that could be potentially severe, infectious-disease experts said Thursday.
Sleep Apnea May Raise Risk for Dementia
Older men who have breathing difficulties or spend less time in deep sleep may be at greater risk of brain changes that can precede dementia, a new study suggests.