Vaccines for the prevention of meningococcal disease in children.
Neisseria meningitidis is one of the most feared infections in pediatrics as the result of its rapid progression, high fatality rate, and frequent occurrence of sequelae. The 5 major meningococcal serogroups associated with disease are A, B, C, Y, and W-135. Currently available polysaccharide vaccines are effective in preventing disease caused by serogroups A, C, Y, and W-135 in older children and adults but do not elicit good long-term protection in young children. Vaccines that protect against serogroup B disease are still in development. As with the Haemophilus influenzae type b and pneumococcal polysaccharide vaccines, conjugation of the polysaccharide vaccine to a protein carrier dramatically changes vaccine characteristics, with resulting efficacy in infants. New meningococcal conjugate vaccines against serogroups A, C, Y, and W-135 are being developed. A serogroup C conjugate vaccine has been introduced successfully into the routine childhood schedule in the United Kingdom. New meningococcal conjugate vaccines are likely to have a dramatic effect on the burden of meningococcal disease within the next decade.
Soriano-Gabarró
M
M
Meningitis and Special Pathogens Branch, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA. zzd7@cdc.gov
Stuart
James M
JM
Rosenstein
Nancy E
NE
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008585:Meningitis, Meningococcal / Q000276:immunology / Q000517:prevention & control*; D022401:Meningococcal Vaccines / Q000008:administration & dosage* / Q000276:immunology / Q000592:standards; D009345:Neisseria meningitidis / Q000276:immunology*; D006113:United Kingdom; D014481:United States; D014611:Vaccination / Q000379:methods; D018074:Vaccines, Conjugate / Q000008:administration & dosage / Q000276:immunology / Q000592:standards
D022401:Meningococcal Vaccines; D018074:Vaccines, Conjugate