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Fig. 2 | Malaria Journal

Fig. 2

From: Controlled human malaria infection by intramuscular and direct venous inoculation of cryopreserved Plasmodium falciparum sporozoites in malaria-naïve volunteers: effect of injection volume and dose on infectivity rates

Fig. 2

Kaplan–Meier plot of time to infection. OM optic microscopy; group 1: 2,500 PfSPZ in 10 μL × 2 IM; group 2: 2,500 PfSPZ in 50 μL × 2 IM. Group 3: 2,500 PfSPZ in 250 μL × 2 IM; group 4: 3,200 PfSPZ in 500 μL × 1 DVI; group 5: 25,000 PfSPZ in 10 μL × 2 IM; group 6: 75,000 PfSPZ in 10 μL × 2 IM; PfSPZ P. falciparum sporozoites, IM intramuscular injection, DVI direct venous inoculation.

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Malaria Journal

ISSN: 1475-2875

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