Prevalence of genosubtypes (PorA types) of serogroup B invasive meningococcus in the north of Spain from 2000 to 2003.

The composition of new vaccines against Neisseria meningitidis serogroup B is based on differences in the variable regions VR1 and VR2 of the class 1 outer-membrane protein (PorA) of meningococci. Genosubtyping of 96 N. meningitidis B isolates from blood or cerebrospinal fluid from 2000 to 2003 in the north of Spain allowed characterization of all the strains.

Remitting seronegative symmetrical synovitis with pitting edema associated with subcutaneous Streptobacillus moniliformis abscess.

We describe an 84-year-old woman who developed remitting seronegative symmetrical synovitis with pitting edema (RS3PE) associated with a subcutaneous abscess of the hand due to Streptobacillus moniliformis. Polyarthritis and edema were relieved after therapy with corticosteroids. We review the association of RS3PE to different rheumatologic, neoplastic, or infectious diseases.