Asthma

Cincinnati Children's Hospital Medical Center

Scientists at Cincinnati Children's Hospital Medical Center are preparing to take a closer look at the skin's ecosystem, known as the biome.

Wikimedia Commons

Children exposed to secondhand smoke at home or in the car face much greater odds of being readmitted to the hospital for asthma.  In fact, it's a two-fold increase according to a study by Cincinnati Children's Hospital Medical Center and Penn State Milton S. Hershey Children's Hospital.  Researcher's measured the blood and saliva of more than 600 children, looking for cotinine, a substance produced when the body breaks down nicotine.