Ward, D J Onchocerciasis and immunity in humans: enhanced T cell responsiveness to parasite antigen in putatively immune individuals. [electronic resource] - The Journal of infectious diseases Mar 1988 - 536-43 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-1899 Standard No.: 10.1093/infdis/157.3.536 doi Subjects--Topical Terms: AdolescentAdultAnimalsAntibodies, Helminth--analysisAntigens, Helminth--immunologyFemaleHumansInterferon-gamma--biosynthesisInterleukin-2--biosynthesisLymphocyte ActivationMaleMiddle AgedOnchocerca--immunologyOnchocerciasis--immunologyT-Lymphocytes--immunology