 |  |  | ![Mario Castro and nurse Michelle Jenkerson visit with study patient Wil Klages and his mom, Peg Klages. RSV Baby Survivor [thumb]](http://record.wustl.edu/pub/libs/images/usr/2806_t.jpg) | | Mario Castro and nurse Michelle Jenkerson visit with study patient Wil Klages and his mom, Peg Klages. |
Cigarette smoke worsens childhood respiratory infections
 Researchers went to children's homes and analyzed dust and allergens to determine their role in the severity of infections.
 |  |  |  | Neonatal research helps determine delivery risks
 University researchers have used a statistical analysis to generate new risk estimates for respiratory distress syndrome.
Bipolar disorder study aims to find better treatment for kids
 The study builds on previous research that showed bipolar disorder can occur in children as young as 7.
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