Widespread<i>Bordetella parapertussis</i>Infections—Wisconsin, 2011–2012: Clinical and Epidemiologic Features and Antibiotic Use for Treatment and Prevention

Abstract

Bordetella parapertussis infection causes pertussis-like illness that might be misclassified as pertussis if B. parapertussis testing is not performed. Prompt treatment might shorten illness duration, and prompt HHM prophylaxis might prevent secondary illnesses. Further study is needed to evaluate antibiotic effectiveness for preventing parapertussis and to determine risks and benefits of antibiotic use.