Colonization with Streptococcus pneumoniae is mostly symptomless, but can progress to respiratory or even systemic disease. We investigated nasopharyngeal carriage of Streptococcus pneumoniae in healthy children under five years of age in Central Lombok Regency, Indonesia. This cross sectional study was carried out in 2012 among 1,200 healthy children aged 2 to 60 months. A multiplex sequential PCR was employed to determine serotype of cultured S. pneumoniae and a disk diffusion method to assess susceptibility to antimicrobial drugs. S. pneumoniae was cultured from 554 children and the most frequent serotypes found were 6A/B (22% of pneumococcal strains), 19F (11%), 23F (10%), 15B/C (8%), and 19A and 14 (4% each). The majority of strains were still susceptible to clindamycin (97%), erythromycin (87%), chloramphenicol (81%), and penicillin (72%), with only 41% and 38% susceptible to tetracycline and sulfamethoxazole/trimethoprim, respectively. Continuous surveillance of S. pneumoniae carriage is important for future pneumococcal vaccination programs in Indonesia.
|Number of pages||9|
|Journal||Southeast Asian Journal of Tropical Medicine and Public Health|
|Publication status||Published - 1 Jan 2016|
- Healthy children
- Nasopharyngeal carriage
- Streptococcus pneumoniae