Seroprevalence of an antibody against diphtheria, tetanus, and pertussis among the elderly in Khon Kaen, Thailand.

CONCLUSIONS: In total, 97.2%, 83.5%, and 55.8% of the population had a higher antibody level than the minimal protective level for diphtheria, tetanus, and pertussis, respectively. In order to prevent an outbreak of these diseases in the future, the elderly should be administered with Tdap revaccination to provide diphtheria herd immunity in the population; this will increase cocoon phenomenon for pertussis and protect the population from tetanus-prone injury. PMID: 31627764 [PubMed - in process]
Source: Journal of Health, Population, and Nutrition - Category: International Medicine & Public Health Authors: Tags: J Health Popul Nutr Source Type: research