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(A) Level of IgM antibodies against rROP2186–533 in sera of patients. (B) Level of IgG antibodies against rROP2186–533 in sera of patients. IgM+-IgG–: Sera of patients with Toxo-IgM antibodies only. IgM–-IgG+: Sera of patients with Toxo-IgG antibodies only. Leishmania: Sera of patients with Leishmania spp. Plasmodium: Sera of patients with tertian malaria. Control: healthy donors.
