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The burden of meningococcal disease has remained unchanged in the United States for the past 4 decades. The currently available meningococcal vaccine is safe and effective, however, due to immunogenic limitations inherent to polysaccharide vaccines, it has been available only for high-risk populations older than 2. Incorporation of a more immunogenic and effective conjugated vaccine into the routine immunization schedule offers an opportunity to substantially affect the incidence of meningococcal disease. The routine use of a meningococcal conjugate vaccine in the United States will save lives and prevent significant morbidity in children and young adults.

Literature is lacking on partial IgA deficiency. In this study, the authors propose to describe the clinical manifestations of patients with partial IgA deficiency. Methods. The authors conducted a retrospective chart review of 13 patients with partial IgA deficiency followed at the pediatric rheumatology clinic at Robert Wood Johnson Medical School. They looked for the presence of rashes, joint pain, joint swelling, and morning stiffness. The authors also examined charts for a history of frequent infections, allergies, and the presence of elevated antinuclear antibody. Results. Eleven out of the 13 patients complained of joint pain, joint swelling, or morning stiffness. Six patients carried a diagnosis of a definitive rheumatic disease. Four patients suffered from frequent infections and 2 patients reported allergies. Conclusion. Partial IgA deficiency appears to be associated with rheumatic diseases and complaints of joint pain, joint swelling, and morning stiffness. A larger study is needed to confirm these results.

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