Nasopharyngeal pneumococcal carriage in healthy Turkish children after 13-valent conjugated pneumococcal vaccine implementation in the national immunization program

Yüksek, Saliha Kanık; Tezer, Hasan; Gülhan, Belgi̇n; Parlakay, Aslınur Özkaya; Güldemir, Dilek; Coşkun-Ari, Fatma Filiz; Demirdağ, Tuğba Bedir; Uzun, Aysun Kara; Kızılgün, Murat; Solmaz, Sinem; Kılıç, Selçuk; Çırak, Meltem Yalınay; Aksakal, Fatma Nur

doi:10.1016/j.jiph.2019.10.009

Cited by 7 publications

(1 citation statement)

References 58 publications

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“…One signi cant risk factor for children carrying Streptococcus pneumoniae was having siblings. Children with siblings are more likely to develop S. pneumoniae colonization [33][34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49]. For instance, Abaye et al 2019 [50] discovered that kids with siblings were considerably more likely to have S. pneumoniae colonization (odds ratio = 16.06, 95% con dence interval).…”

Section: Discussionmentioning

confidence: 99%

The Enigmatic Voyage of Pneumococcal Carriage: Unraveling the Risk Factors in Pediatric Populations -- A Scoping Review.

Naik,

Chakraborty,

Jayanna

et al. 2024

Preprint

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Pneumococcal infections are a major cause of morbidity and mortality globally, especially among children in low- and middle-income countries (LMICs). Although considerable research has been done on the frequency of pneumococcal infections and their risk factors, there are still many unanswered questions. The objective of this study is to offer fresh perspectives through systematic literature review on the shifting prevalence of and associated risk factors for pneumococcal carriage. Studies from 41 different countries are included in the evaluation, which focuses on pediatrics patients who are most vulnerable to pneumococcal infections. The most frequent risk variables for pneumococcal carriage were having siblings, daycare centers, passive smoking, household characteristics, age, comorbidities, and vaccination status. The frequency of pneumococcal carriage was greatest among LMICs, which may be related to inadequate pneumococcal vaccination programs, densely populated areas, and a lack of knowledge about basic sanitation and hygiene. The study emphasizes how crucial it is to monitor serotype prevalence to direct vaccination campaigns in these regions. For creating efficient pneumococcal disease prevention and control strategies, it is essential to understand the risk factors connected to pneumococcal carriage. The risk of pneumococcal carriage, transmission, and disease may be decreased by public health initiatives that are aimed at a particular age group to reduce transmission, such as improved hygiene and sanitation, addressing socioeconomic disparities and social determinants of health thus reducing transmission of the bacteria. The review highlights the value of vaccination campaigns in lowering the prevalence of pneumococcal illness, to completely understand the relationship between immunization, serotype carriage, and the risk of pneumococcal carriage, more study is required especially in LIC and LMIC region.

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