From: The distribution of incubation and relapse times in experimental human infections with the malaria parasite Plasmodium vivax
Characteristic
Number (%)
Parasite origin
New World, Temperate
139 (30.6)
New World, Tropical
38 (8.4)
Old World, Temperate
57 (12.6)
Old World, Tropical
220 (48.5)
Neurological treatment patient
No
224 (49.3)
Yes
230 (50.7)
Total
454