title: [Pneumococcal vaccines. New conjugate vaccines for adults].
abstract: Pneumococcal infections are a significant cause of morbidity and mortality, and are one of the 10 leading causes of death worldwide. Children under 2 years have a higher incidence rate, followed by adults over 64 years. The main risk group are individuals with immunodeficiency, and those with anatomical or functional asplenia, but can also affect immunocompetent persons with certain chronic diseases. Significant progress has been made in the last 10 years in the prevention of these infections. Until a few years ago, only the 23-valent non-conjugate pneumococcal vaccine was available. Its results were controversial in terms of efficacy and effectiveness, and with serious limitations on the type of immune response induced. The current possibility of using the 13-valent conjugate vaccine in adults has led to greater expectations in improving the prevention of pneumococcal disease in these age groups.
authors.affiliation: Servicio de Medicina Preventiva y Epidemiología, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, España. Electronic address: mcampins@vhebron.net.
authors.forename: Magda
authors.initials: M
authors.lastname: Campins Martí
mesh_terms: D000328:Adult; D000368:Aged; D004198:Disease Susceptibility; D006801:Humans; D007115:Immunization Schedule; D016867:Immunocompromised Host; D000071497:Immunogenicity, Vaccine; D015994:Incidence; D008875:Middle Aged; D011008:Pneumococcal Infections / Q000453:epidemiology / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000276:immunology; D011135:Polysaccharides, Bacterial / Q000276:immunology; D013030:Spain / Q000453:epidemiology; D013296:Streptococcus pneumoniae / Q000276:immunology; D018074:Vaccines, Conjugate / Q000276:immunology
chemical_list: C538862:13-valent pneumococcal vaccine; C414006:23-valent pneumococcal capsular polysaccharide vaccine; D022242:Pneumococcal Vaccines; D011135:Polysaccharides, Bacterial; D018074:Vaccines, Conjugate
keywords: Adultos; Adults; Pneumococcal vaccines; Steptococcus pneumoniae; Streptococcus pneumoniae; Vacunas antineumocócicas