Nasopharyngeal carrıage rates of streptococcus pneumonıae and changes after conjugate pneumococcal vaccine
نویسندگان
چکیده
1Ordu University Faculty of Medicine/Department of Family Medicine, Turkey 2Ordu University Faculty of Medicine/Department of Microbiology, Turkey 3Ordu University Faculty of Medicine/Department of Otorhinolaryngology, Turkey 4Ordu University Faculty of Medicine/Department of Infectious Diseases, Turkey 5Ordu University Faculty of Medicine/Department of Otorhinolaryngology, Turkey 6Ordu University Faculty of Medicine/Department of Biostatistics, Turkey
منابع مشابه
Nasopharyngeal Pneumococcal Colonization among Children after Pneumococcal Conjugate Vaccine Introduction
World Health Organization has recommended all countries to introduction of Pneumococcal Conjugate Vaccine (PCV) in routine immunization schedule, especially those countries with higher rate of mortality in children. However, Islamic Republic of Iran and more than 50 other countries including Algeria, Antigua and Barbuda, Belarus, Belize, Bhutan, Bosnia and Herzegovina, Brunei Darussalam, Cabo V...
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Background and Objectives: After the introduction of the pneumococcal vaccine, an increase has been observed in the disease due to nonspecific stereotypes of the vaccine. This study was conducted to determine the spatial distribution of pneumococcal vaccine coverage and common stereotypes of streptococcus pneumonia after vaccine introduction in the vaccine recipient countries. Methods: The ...
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AIMS To ascertain whether the reduction in nasopharyngeal carriage of vaccine serotypes induced by pneumococcal conjugate vaccine (PnCV) administered to infants persists beyond the age of 2 years. METHODS Non-randomised, unblinded controlled study of 2-5 year old children who had received three doses of heptavalent PnCV (7VPnCV) in infancy and 23-valent pneumococcal polysaccharide vaccine at ...
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In this study, we prospectively investigated changes in Streptococcus pneumoniae serotypes among Japanese children after heptavalent pneumococcal conjugate vaccine (PCV7) inoculation. We acquired nasopharyngeal swabs from the children at each routine PCV7 inoculation and again at least 2 months after the last PCV7 inoculation. We defined 2 periods with regard to each culture: the inoculation pe...
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BACKGROUND Since 2000, the Global Alliance for Vaccines and Immunization (GAVI) and WHO have supported the introduction of the Pneumococcal Conjugate Vaccine (PCV) in the immunization programs of developing countries. The highest pneumococcal nasopharyngeal carriage rates have been reported (40-60%) in these countries, and the highest incidence and case fatality rates of pneumococcal infections...
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