Author, as appears in the article.: Vila Córcoles Á; Dacosta Moreira C; de Diego Cabanes C; Ochoa Gondar O; Raga Gutiérrez M; Gómez Bertomeu F; Raga Luria X; Figuerola Massana E
Department: Ciències Mèdiques Bàsiques Medicina i Cirurgia
URV's Author/s: Figuerola Massana, Enric / Gomez Bertomeu, Frederic-Francesc
Keywords: Streptococcus pneumoniae Spain Mortality Invasive pneumococcal disease Incidence
Abstract: OBJECTIVE: Nowadays, after licensure of the second generation new pneumococcal conjugate vaccines (PCV10/PCV13). The epidemiology of the pneumococcal disease must be re-evaluated. The present study described incidence, lethality and serotype distribution of invasive pneumococcal disease (IPD) in the general population of Tarragona's region (Spain) after licensure of these vaccines. METHODS: Retrospective study that included all cases of IPD (pneumococcus isolated in sterile sites) diagnosed among all-age individuals in the Spanish region of Tarragona (Tarragonés, Alt Camp and Baix Penedés counties) from 01/01/2012 to 31/12/2015. Incidence and lethality rates were estimated by age strata and globally. Similarly, it was determined the prevalence of IPD cases caused by serotypes included in the distinct formulations of multivalent conjugate vaccines (pcv7), PCV10 and PCV13) or 23-valent polysaccharide vaccine (PPV23). RESULTS: A total of 171 IPD cases were observed, which means a global incidence (per 100,000 persons-year) of 10.82 (7.86 in ≤14 years, 5.94 in 15-64 years and 36.46 in ≥65 years; p<0.001). Overall lethality rate was 6.8% (none in children, 9,3% in people 15-64 years and 6.9% in people ≥65 years). A serotype was identified in 132 (77.2%) of the 171 studied samples. Serotype-vaccine coverages (cases due to vaccine-type serotypes) were 14.4%, 26.5%, 42.4% and 78.8% for the PCV7, PCV10, PCV13 and PPV23, respectively (p<0.001). CONCLUSIONS: Incidence and lethality of IPD were intermediate-low in the region of Tarragona throughout 2012-2015. During this period, Serotype- vaccine coverage was almost double for the 23-valent than for the 13-valent vaccine.
Thematic Areas: Sociologia i política Saúde coletiva Public, environmental & occupational health Public health, environmental and occupational health Psicología Medicine (miscellaneous) Medicine (all) Medicina i Interdisciplinar General medicine Economia Ciencias sociales Administração pública e de empresas, ciências contábeis e turismo
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: enric.figuerola@urv.cat frederic-francesc.gomez@urv.cat
Author identifier: 0000-0002-8039-2889
Record's date: 2023-02-22
Papper version: info:eu-repo/semantics/publishedVersion
Papper original source: Revista Espanola De Salud Publica. 92
APA: Vila Córcoles Á; Dacosta Moreira C; de Diego Cabanes C; Ochoa Gondar O; Raga Gutiérrez M; Gómez Bertomeu F; Raga Luria X; Figuerola Massana E (2018). Epidemiology of invasive pneumococcal disease in Tarragona, Spain, 2012-2015: incidence, lethality and serotype-coverage for distinct antipneumococcal vaccine formulations. Revista Espanola De Salud Publica, 92(), -
Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
Publication Type: Journal Publications
Repositori URV