Table 1. Summary of malaria parasite infections in wild macaques.
| No. of macaques infected | ||||
| Infection | Plasmodium spp. | LT | PT | Total |
| Single | Pk | 1 | 1 | |
| Pct | 3 | 3 | ||
| Pcy | 1 | 1 | ||
| Pin | 2 | 3 | 5 | |
| Double | Pk, Pct | 1 | 1 | |
| Pk, Pcy | 2 | 2 | ||
| Pk, Pfi | 1 | 1 | ||
| Pk, Pin | 5 | 3 | 8 | |
| Pcy, Pin | 2 | 2 | 4 | |
| Pin, Pct | 2 | 2 | ||
| Triple | Pk, Pcy, Pct | 3 | 3 | |
| Pk, Pcy, Pin | 4 | 3 | 7 | |
| Pk, Pin, Pct | 14 | 3 | 17 | |
| Pk, Pin, Pfi | 1 | 1 | ||
| Pcy, Pin, Pct | 1 | 1 | 2 | |
| Quadruple | Pk, Pcy, Pin, Pct | 38 | 3 | 41 |
| Pk, Pin, Pct, Pfi | 1 | 1 | ||
| Quintuple | Pk, Pcy, Pin, Pct, Pfi | 1 | 1 | |
| Total Plasmodium-positive | 80 | 21 | 101 | |
| Total Plasmodium-negative | 2 | 5 | 7 | |
| Total no. of macaques | 82 | 26 | 108 | |
Pk = P. knowlesi, Pct = P. coatneyi, Pcy = P. cynomolgi, Pin = P. inui, Pfi = P. fieldi. LT = Long-tailed, PT = Pig-tailed.