Volume 20, Number 6—June 2014
Research
Oral Fluid Testing for Pertussis, England and Wales, June 2007–August 2009
Figure1

Figure1. Distribution of notified cases of pertussis and pertussis samples submitted to the Health Protection Agency (HPA; became Public Health England on April 1, 2013) Respiratory and Systemic Infection Laboratory (RSIL; became the Respiratory and Vaccine Preventable Reference Unit on April 1, 2013) and collated by the HPA Immunisation Department, June 2007–August 2009, England and WalesOF, oral fluid; NHS, National Health Service; CfI, Centre for Infections.