1. High rate of antibiotic resistance among pneumococci carried by healthy children in the eastern part of the Democratic Republic of the Congo
- Author
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Archippe M. Birindwa, Matilda Emgård, Rickard Nordén, Ebba Samuelsson, Shadi Geravandi, Lucia Gonzales-Siles, Balthazar Muhigirwa, Théophile Kashosi, Eric Munguakonkwa, Jeanière T. Manegabe, Didace Cibicabene, Lambert Morisho, Benjamin Mwambanyi, Jacques Mirindi, Nadine Kabeza, Magnus Lindh, Rune Andersson, and Susann Skovbjerg
- Subjects
Streptococcus pneumoniae ,Antibiotic resistance ,DR Congo ,Nasopharyngeal carriage ,Children ,PCV13 ,Pediatrics ,RJ1-570 - Abstract
Abstract Background Pneumococcal conjugate vaccines have been introduced in the infant immunisation programmes in many countries to reduce the rate of fatal pneumococcal infections. In the Democratic Republic of the Congo (DR Congo) a 13-valent vaccine (PCV13) was introduced in 2013. Data on the burden of circulating pneumococci among children after this introduction are lacking. In this study, we aimed to determine the risk factors related to pneumococcal carriage in healthy Congolese children after the vaccine introduction and to assess the antibiotic resistance rates and serotype distribution among the isolated pneumococci. Methods In 2014 and 2015, 794 healthy children aged one to 60 months attending health centres in the eastern part of DR Congo for immunisation or growth monitoring were included in the study. Data on socio-demographic and medical factors were collected by interviews with the children’s caregivers. Nasopharyngeal swabs were obtained from all the children for bacterial culture, and isolated pneumococci were further tested for antimicrobial resistance using disc diffusion tests and, when indicated, minimal inhibitory concentration (MIC) determination, and for serotype/serogroup by molecular testing. Results The pneumococcal detection rate was 21%, being higher among children who had not received PCV13 vaccination, lived in rural areas, had an enclosed kitchen, were malnourished or presented with fever (p value
- Published
- 2018
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