610SPOR2 35h_CBSSportsRad_Houston
TEXANS NEWS: Texans Sign DT Ricardo Mathews - Read More

Whooping Cough

(credit: Thinkstock)

Study: More Higher Income Parents Opt Out Of Whooping Cough Vaccine

A surge in whooping cough cases may be linked in part to parents’ refusal to vaccinate their children.

10/21/2013