Volume 17, Number 10—October 2011
Plasmodium knowlesi Malaria in Humans and Macaques, Thailand
|Category||Parasite density, parasites/μL†
|Geometric mean||Ratio of geometric means‡||Range|
|P. knowlesi monoinfection, n = 10
|P. knowlesi co-infection with|
|P. falciparum, n = 11||1,632||2.55||440–6,560|
|P. vivax, n = 9||1,686||2.47||320–13,120|
| P. falciparum and P. vivax, n = 5
|All co-infections, n = 25||1,271||3.28||320–13,120|
*NA, not applicable.
†Parasite densities between categories were not significantly different (p>0.05, by Mann-Whitney U test).
‡Ratio of parasite densities of monoinfection to co-infection.