From: Detection of Plasmodium falciparum and Plasmodium vivax subclinical infection in non-endemic region: implications for blood transfusion and malaria epidemiology
Disease (+)
Disease (−)
Total
Prevalence*
Exposed (+)
7
493
500
1.40
Exposed (−)
18
590
608
2.96
25
1,083
1,108
2.26