From: Soil-transmitted helminthiasis in four districts in Bangladesh: household cluster surveys of prevalence and intervention status
Organism
Light intensity infection
Moderate intensity infection
Heavy intensity infection
A. lumbricoides
< 5000
5000 - 49,999
≥ 50,000
T. trichiura
< 1000
1000 - 9999
≥ 10,000
Hookworm
< 2000
2000 - 3999
≥ 4000