Seroprevalence of antibodies for pertussis and diphtheria among people leaving or entering China: a cross-sectional study.
Journal:
Journal of infection in developing countries
PMID:
32053508
Abstract
INTRODUCTION: Despite high population immunity, pertussis remains one of the leading causes of vaccine-preventable deaths worldwide. The aim of this study was to determine the seroprevalence of IgG antibodies to pertussis toxin (PT) and diphtheria among the adult male population leaving or entering China.