News Briefs

  תמוז 17, 5771 , 19/07/11

Second-Hand Smoke Linked to Hearing Loss

A study performed at NYU Langone Medical Center has found a link between exposure to second-hand cigarette smoke and hearing loss in teenagers. Teens with low- and high-frequency hearing loss had elevated levels of cotinine, a nicotine by-product.

More than 1,500 teenagers took part in the study.
Other archived news briefs:Jul 19 2011, 10:57 PM, 7/19/2011