Antibodies must control blood-stage forms of African trypanosomes in humans and animals. intradermal infections. Trypanosome-specific spleen cells, as shown by cytokine production, are primed as early as 24 h after intradermal infection. Infecting mice intradermally with low numbers of parasites, or injecting them intradermally with a trypanosomal lysate, makes mice more susceptible to an intradermal… Continue reading Antibodies must control blood-stage forms of African trypanosomes in humans and