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Vaccine-preventable meningitis in French children with incorrect vaccination status from 2011 to 2013
J Truong1, C Levy2, S Prot-Labarthe3
1Service de Pédiatrie Générale, CHU Robert Debré (AP-HP), 48, boulevard Sérurier, 75019 Paris, France.
Insights
In France, 48 children experienced vaccine-preventable meningitis or purpura fulminans due to incorrect vaccination status between 2011-2013. These cases, including three deaths, highlight the importance of adhering to the French immunization schedule.
Area of Science:
- Pediatrics
- Infectious Diseases
- Immunology
Background:
- Pediatric meningitis and purpura fulminans are severe conditions that can be prevented by vaccination.
- Vaccination status plays a critical role in preventing these infections.
Purpose of the Study:
- To determine the incidence of pediatric meningitis or purpura fulminans linked to incomplete vaccination in France from 2011 to 2013.
- To identify the causative pathogens in these vaccine-preventable cases.
Main Methods:
- Retrospective analysis of pediatric cases of meningitis or purpura fulminans in France between 2011 and 2013.
- Review of vaccination records for affected children to assess vaccination status.
Main Results:
- 48 children presented with vaccine-preventable meningitis or purpura fulminans.
- Neisseria meningitidis group C (54.2%), Streptococcus pneumoniae (39.6%), and Haemophilus influenzae type b (6.3%) were the primary pathogens.
- 35 children (72.9%) had not received the relevant vaccine.
Conclusions:
- A significant number of pediatric meningitis or purpura fulminans cases in France during the study period were associated with suboptimal vaccination.
- Adherence to the French immunization schedule could have potentially prevented these 48 cases, including three deaths.
Abstract:
The objective of this study was to determine the number of cases of pediatric meningitis or purpura fulminans associated with an incorrect vaccination status from 2011 to 2013 in France. A total of 48 children with vaccine-preventable meningitis or purpura fulminans, including three deaths, had an incorrect vaccination status: 26 cases were due to Neisseria meningitidis group C (54.2%), 19 to Streptococcus pneumoniae (39.6%), and three to Haemophilus influenzae type b (6.3%). The majority of patients (n=35, 72.9%) had received no injection of the vaccine concerned. Over a 3-year period, 48 cases of bacterial meningitis or purpura fulminans in children could have been avoided if the French immunization schedule had been followed.
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