Wisconsin has the nation’s highest rate of reported whooping cough cases in 2012. Through July 5, Wisconsin’s incidence of the disease was 50.7 per 100,000 persons, nearly 10 times the national average.
Wisconsin has the nation’s highest rate of reported whooping cough cases in 2012. Through July 5, Wisconsin’s incidence of the disease was 50.7 per 100,000 persons, nearly 10 times the national average.