Polysaccharide Conjugate Vaccine against Pneumococcal Pneumonia in Adults

Polysaccharide conjugate vaccine against pneumococcal pneumonia in adults.

BACKGROUND Pneumococcal polysaccharide conjugate vaccines prevent pneumococcal disease in infants, but their efficacy against pneumococcal community-acquired pneumonia in adults 65 years of age or older is unknown. METHODS In a randomized, double-blind, placebo-controlled trial involving 84,496 adults 65 years of age or older, we evaluated the efficacy of 13-valent polysaccharide conjugate va...

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...

Australian Public Assessment Report for Pneumococcal Polysaccharide Conjugate Vaccine

Immunogenicity and safety of a 13-valent pneumococcal conjugate vaccine compared to a 23-valent pneumococcal polysaccharide vaccine in pneumococcal vaccine-naive adults.

BACKGROUND Streptococcus pneumoniae is a major cause of morbidity and mortality among adults 50 years of age and older in the United States. Pneumococcal conjugate vaccines are efficacious against pneumococcal disease in children and may also offer advantages in adults. METHODS We performed a randomized, modified double-blind trial that compared a single dose of 13-valent pneumococcal conjuga...

Effectiveness of 7-valent pneumococcal conjugate vaccine against radiologically diagnosed pneumonia in indigenous infants in Australia.

OBJECTIVE To evaluate the effectiveness of the 7-valent pneumococcal conjugate vaccine (PCV7) in preventing pneumonia, diagnosed radiologically according to World Health Organization (WHO) criteria, among indigenous infants in the Northern Territory of Australia. METHODS We conducted a historical cohort study of consecutive indigenous birth cohorts between 1 April 1998 and 28 February 2005. C...