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Full-Text Articles in Immunology and Infectious Disease
Serotype-Specific Effectiveness Against Pneumococcal Carriage And Serotype Replacement After Ten-Valent Pneumococcal Conjugate Vaccine (Pcv10) Introduction In Pakistan, Muhammad Imran Nisar, Fyezah Jehan, Shahira Shahid, Sheraz Ahmed, Sadia Shakoor, Furqan Kabir, Aneeta Hotwani, Sahrish Muneer, Farah Khalid, Sajid Muhammad, Asad Ali, Najeeha Talat Iqbal
Serotype-Specific Effectiveness Against Pneumococcal Carriage And Serotype Replacement After Ten-Valent Pneumococcal Conjugate Vaccine (Pcv10) Introduction In Pakistan, Muhammad Imran Nisar, Fyezah Jehan, Shahira Shahid, Sheraz Ahmed, Sadia Shakoor, Furqan Kabir, Aneeta Hotwani, Sahrish Muneer, Farah Khalid, Sajid Muhammad, Asad Ali, Najeeha Talat Iqbal
Department of Paediatrics and Child Health
Objective: Pakistan was one of the first South-Asian countries to introduce the ten-valent pneumococcal conjugate vaccine (PCV10) at the national level, using a 3+0 schedule without catchup, in 2013.
Methods: From 2014-18, fifteen children Matiari, Sindh, and nasopharyngeal swabs were collected. The samples were cultured, and pneumococcus was further serotyped through multiplex PCR at the Aga Khan University Hospital as per the method described by the Centers for Disease Control and Prevention, USA.
Results: Pneumococcus was detected in 2370/3140 (75%) children. Vaccine type (VT) and non-vaccine type (NVT) serotypes were carried by 379 and 1990 children. There was a significant …