Pneumonia linked to smoke from cooking fires

Pneumonia linked to smoke from cooking fires
Prenatal maternal exposure to woodsmoke also hurts kids' IQs
http://www.cbc.ca/news/health/story/2011/11/10/cooking-fire-pneumonia-risk.html

"Smoke from open fires and dirty cookstoves — used by almost half the world's population — is linked to severe pneumonia, especially among women and young children, a new study has found."