Doctors talk about spike in whooping cough

Published On: Jul 25 2012 08:35:37 AM EDT   Updated On: Jul 25 2012 11:21:40 AM EDT

Duval County sees an average of a dozen cases of whooping cough -- or pertussis -- every year.  So far this year, there have been 16.  Doctors want you to know that even if you've been vaccinated, there more you can do.