<<Disclaimer: Verify this information before applying it to your situation.>>

From Reuters:

Asthma Risk Higher in Kids with Autoimmune Disease  ()
A new study has found that children with some autoimmune
diseases have an increased risk of asthma, which calls into
question previous assumptions about how certain immune
system cells work.

http://dailynews.yahoo.com/h/nm/20011227/hl/asthma_3.html