• MacNeil JR, Bennett N, Farley MM, Harrison LH, Lynfield R, Nichols M, Petit S, Reingold A, Schaffner W, Thomas A, Pondo T, Mayer LW, Clark TA, Cohn AC. Epidemiology of infant meningococcal disease in the United States, 2006-2012. Pediatrics. 2015 Feb;135(2). e305-11. PMID: 25583921 [PubMed].

Abstract 

The incidence of meningococcal disease is currently at historic lows in the United States; however, incidence remains highest among infants aged <1 year. With routine use of Haemophilus influenzae type b and pneumococcal vaccines in infants and children in the United States, Neisseria meningitidis remains an important cause of bacterial meningitis in young children.