Association between human parvovirus B19 and arthropathy in Belém, Pará, North Brazil.

  title={Association between human parvovirus B19 and arthropathy in Bel{\'e}m, Par{\'a}, North Brazil.},
  author={Ronaldo B de Freitas and Talita Ant{\^o}nia F. Monteiro and Manoel G Silva Filho and Alexandre Linhares},
  journal={Revista do Instituto de Medicina Tropical de Sao Paulo},
  volume={44 1},
A total of 220 patients with arthropathy were selected in Belém, Pará between January 1994 and December 2000, and screened for the presence of human parvovirus B19 IgM and IgG antibodies by enzyme-linked immunosorbent assay (ELISA). A subgroup (n = 132) of patients with high levels of antibodies (either IgM+/IgG+ or IgM-/IgG+) were examined for the presence of DNA by polymerase chain reaction/nested PCR. Recent/active infection (detection of IgM and/or IgG-specific antibodies and presence of… CONTINUE READING