Volume 23, Supplement—December 2017
SUPPLEMENT ISSUE
Global Health Security Supplement
Prevent
Expanding Pertussis Epidemiology in 6 Latin America Countries through the Latin American Pertussis Project
Figure 1

Figure 1. Optimal timing for diagnostic testing for pertussis, in weeks. Dark colors indicate optimal timing window; lighter colors indicate that tests may provide accurate results during these periods.
1These authors were co-principal investigators.