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Table 1 Malaria parasites identified in macaques by location

From: Malaria parasites in macaques in Thailand: stump-tailed macaques (Macaca arctoides) are new natural hosts for Plasmodium knowlesi, Plasmodium inui, Plasmodium coatneyi and Plasmodium fieldi

Infection type Plasmodium species Number of macaques infected at each location  
CHA NAK RAN PRA Total positive
M. fascicularis (captive; n = 32) M. leonina (wild; n = 25) M. fascicularis (wild; n = 4) M. arctoides (wild; n = 32)
Single Pk     1 1
Pin   1 3 3 7
Pcy 2 1   1 4
Pct     1 1
Pfld     3 3
Double Pin, Pcy     1 1
Pin, Pfld   3 1   4
Pcy, Pct     1 1
Pct, Pfld     3 3
Triple Pin, Pcy, Pfld     2 2
Total Plasmodium-positive   2 5 4 16 27
Percentage Plasmodium-positive   6.25 20 100 50  
  1. CHA, Chachoengsao Province; NAK, Nakornratchasima Province; RAN, Ranong Province; PRA, Prachuap Kiri Khan Province; Pk, P. knowlesi; Pin, P. inui; Pcy, P. cynomolgi; Pct, P. coatneyi; Pfld, P. fieldi