Results 21 to 30 of about 76,979 (321)

Safety, Tolerability, and Immunogenicity of a 20-Valent Pneumococcal Conjugate Vaccine (PCV20) in Adults 60 to 64 Years of Age

open access: yesClinical Infectious Diseases, 2020
Background Pneumococcal conjugate vaccines (PCVs) have significantly decreased pneumococcal disease worldwide; however, expanding serotype coverage may further reduce disease burden.
D. Hurley   +10 more
semanticscholar   +1 more source

High residual carriage of vaccine-serotype Streptococcus pneumoniae after introduction of pneumococcal conjugate vaccine in Malawi

open access: yesNature Communications, 2020
There are concerns that pneumococcal conjugate vaccines (PCVs) in sub-Saharan Africa sub-optimally interrupt Streptococcus pneumoniae vaccine-serotype (VT) carriage and transmission.
T. Swarthout   +15 more
semanticscholar   +1 more source

Co-evolution of Vaccination Behavior and Perceived Vaccination Risk can lead to a Stag-Hunt like Game [PDF]

open access: yes, 2022
Voluntary vaccination is effective to prevent infectious diseases from spreading. Both vaccination behavior and cognition of the vaccination risk play important roles in individual vaccination decision making. However, it is not clear how the co-evolution of the two shapes the population-wide vaccination behavior.
arxiv   +1 more source

Severe polyserositis induced by the 13-valent pneumococcal conjugate vaccine: a case report

open access: yesJournal of Medical Case Reports, 2017
Background The United States Advisory Committee on Immunization Practices recommends administration of the 13-valent pneumococcal conjugate vaccine in series with the 23-valent pneumococcal polysaccharide vaccine for prevention of pneumonia in the ...
Pierre Tawfik   +2 more
doaj   +1 more source

Vaccine hesitancy and receipt of mandatory and optional pediatric vaccines in Shanghai, China

open access: yesHuman Vaccines & Immunotherapeutics, 2022
Given increased global concern about vaccine hesitancy, this study estimates coverage of mandatory vs non-mandatory vaccines in children, and assesses whether vaccine hesitancy among young parents relates to their childʻs eventual vaccination status in ...
Mengdi Ji   +3 more
doaj   +1 more source

Accurate Measures of Vaccination and Concerns of Vaccine Holdouts from Web Search Logs [PDF]

open access: yes, 2023
To design effective vaccine policies, policymakers need detailed data about who has been vaccinated, who is holding out, and why. However, existing data in the US are insufficient: reported vaccination rates are often delayed or missing, and surveys of vaccine hesitancy are limited by high-level questions and self-report biases. Here, we show how large-
arxiv   +1 more source

A Phase II Trial of Safety, Tolerability and Immunogenicity of V114, a 15-Valent Pneumococcal Conjugate Vaccine, Compared With 13-Valent Pneumococcal Conjugate Vaccine in Healthy Infants

open access: yesThe Pediatric Infectious Disease Journal, 2020
Supplemental Digital Content is available in the text. Background: Pneumococcal disease remains a public health priority worldwide. This phase 2 study (V114-008; NCT02987972; EudraCT 2016-001117-25) compared safety and immunogenicity of 2 clinical lots ...
H. Platt   +14 more
semanticscholar   +1 more source

Effectiveness of pneumococcal conjugate vaccines against invasive pneumococcal disease among children under five years of age in Africa: A systematic review.

open access: yesPLoS ONE, 2019
BackgroundDespite the widespread implementation of the pneumococcal conjugate vaccine, Streptococcus pneumoniae remains the leading cause of severe pneumonia associated with mortality among children less than 5 years of age worldwide, with the highest ...
James Samwel Ngocho   +6 more
doaj   +1 more source

Invasive Pneumococcal Disease 3 Years after Introduction of 10-Valent Pneumococcal Conjugate Vaccine, the Netherlands

open access: yesEmerging Infectious Diseases, 2015
Three years after a 7-valent pneumococcal conjugate vaccine was replaced by a 10-valent pneumococcal conjugate vaccine in the Netherlands, we observed a decrease in incidence of invasive pneumococcal disease caused by Streptococcus pneumoniae serotypes 1,
Mirjam J. Knol   +6 more
doaj   +1 more source

Use of 13-Valent Pneumococcal Conjugate Vaccine and 23-Valent Pneumococcal Polysaccharide Vaccine Among Adults Aged ≥65 Years: Updated Recommendations of the Advisory Committee on Immunization Practices

open access: yesMMWR. Morbidity and mortality weekly report, 2019
Two pneumococcal vaccines are currently licensed for use in adults in the United States: a 13-valent pneumococcal conjugate vaccine (PCV13 [Prevnar 13, Pfizer, Inc.]) and a 23-valent pneumococcal polysaccharide vaccine (PPSV23 [Pneumovax 23, Merck and Co.
Almea M Matanock   +5 more
semanticscholar   +1 more source

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