There are currently two types of tetanus shots available for adults.
One contains the tetanus diphtheria vaccine.
The other type contains tetanus diphtheria and
pertussis or whooping cough vaccine.
 
Did your doctor say your recent tetanus shot included
the pertussis or whooping cough vaccine?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Yes (included pertussis) 615 27.1 1.5 24.1 30.1
No (did not include pertussis) 818 31.4 1.7 28.0 34.8
Doctor did not say 1110 41.5 1.7 38.2 44.8

Among respondents who received a tetanus shot in 2005 or later, excluding
unknowns and refusals.
 
On Questionnaire Split B
 
ASKED ONLY TO LANDLINE SURVEY RESPONDENTS