The 7-valent pneumococcal conjugate vaccine (PCV7) was introduced routinely in the UK from September 2006 and replaced by PCV13 in 2010. In a prospective study from 2009 to 2011 of 160 children aged ≤16 years with radiologically confirmed pneumonia, likely pneumococcal infections were identified in 26%. Detection of pneumococci was improved with polymerase chain reaction compared to culture (21.6% versus 6% of children tested, P = 0.0004). Where serotyping was possible, all (n = 23) were non-PCV7 but PCV13 serotypes; 1 (43.5%), 3 (21.7%), 7A/F, and 19A (17.4% each).
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http://dx.doi.org/10.1016/j.diagmicrobio.2013.02.012 | DOI Listing |
Cureus
December 2024
Department of Family and Community Medicine, Riyadh Second Health Cluster, Riyadh, SAU.
Introduction Asthma prevalence among Saudi adults aged 20-44 years in Riyadh is high, with 11.3% reporting physician-diagnosed asthma, exceeding rates in most countries using similar methods. In Aseer province, one out of five adults is estimated to have asthma.
View Article and Find Full Text PDFIntroduction: The article discusses topical issues of the use of conjugated 13-valent pneumococcal vaccine Prevenar®13 (PCV13) in patients with severe bronchial asthma (SBA), including those receiving targeted therapy with genetically engineered biological drugs (GEBD).
Aim: To study the effectiveness of vaccination against pneumococcal infection (PI) in patients with SBA.
Materials And Methods: The study included 381 patients with SBA.
Front Public Health
December 2024
Department of Laboratory Medicine, West China Second University Hospital, Sichuan University, Chengdu, China.
Background: is a transmitted respiratory pathogen that causes high morbidity and mortality in children, especially those under 5 years of age. During the implementation of population control measures for COVID-19 in mainland China, the detection rate in pediatric patients decreased. However, with the second wave of the COVID-19 pandemic (2022), the incidence of pneumococcal disease (PD) and even invasive pneumococcal disease (IPD) began to rise again.
View Article and Find Full Text PDFStreptococcus pneumoniae infection is considered an uncommon cause of arthritis in adults. To determine the clinical and microbiological characteristics of pneumococcal septic arthritis, we retrospectively studied a large series of cases among adult patients during the 2010-2018 conjugate vaccine era in France. We identified 110 patients (56 women, 54 men; mean age 65 years), and cases included 82 native joint infections and 28 prosthetic joint infections.
View Article and Find Full Text PDFPan Afr Med J
December 2024
Infectious Diseases Department, Ibn Al Jazzar University Hospital, Kairouan, Tunisia.
Pneumococcal meningitis is the most severe bacterial meningitis rarely complicated by acute myelitis. We report a case of a 54-year-old female who presented with pneumococcal meningoencephalitis. After eight days of hospitalization, the patient presented a sudden onset of bilateral lower leg weakness and bladder and bowel sphincter dysfunction.
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