TY - CHAP M1 - Book, Section TI - Diphtheria A1 - Acosta, Anna M. A1 - Tiwari, Tejpratap S. P. A2 - Boulton, Matthew L. A2 - Wallace, Robert B. PY - 2022 T2 - Maxcy-Rosenau-Last Public Health & Preventive Medicine, 16e AB - At the beginning of the twentieth century, respiratory diphtheria was a major cause of childhood disease and death worldwide, but widespread use of safe and efficacious diphtheria toxoid-containing vaccines (DTCV) in industrialized nations starting in the 1940s reduced disease incidence significantly by the 1980s. However, diphtheria re-emerged as a public health threat in the 1990s, when a massive diphtheria epidemic occurred in the newly independent states of the former Soviet Union, with over 157,000 cases and 5000 deaths reported.1 Since 2010, multiple large diphtheria outbreaks been reported globally, including in Indonesia,2 Laos,3 Thailand,4 Haiti,5 Venezuela,5 South Africa,6 India,7 Bangladesh,8 and Yemen.9 Recent outbreaks illustrate the potential for this vaccine-preventable disease to spread following decades of successful control, particularly in countries with economic decline and civil unrest, population displacement, and collapse of public health infrastructure accompanied by decreased delivery of childhood vaccination programs. In addition to causing outbreaks, diphtheria is endemic in under- and un-vaccinated populations and in countries where childhood DTCV coverage is persistently below 80%.10,11 Maintaining high levels of vaccination in both children and adults is critical to provide both individual protection and population immunity. SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/04/18 UR - accessmedicine.mhmedical.com/content.aspx?aid=1182675689 ER -