Stolk, W.A.

treatment model filariasi infection lymphatic filariasis mosquito prevalence lymphatic health transmission study elimination control number mass treatment immunity vector density population bancrofti mf density parasite mf prevalence trans r soc adult effect adult worms wuchereria blood level parameter pondicherry ivermectin l 3 larvae result bancroftian filariasis wuchereria bancrofti wuchereria bancrofti infection individual efficacy van oortmarssen gj lymfasim round analysis simulation value treatment rounds intensity impact figure india coverage mf production disease das pk chapter bancroftian plaisier larvae estimate prediction exposure subramanian group development habbema trend programmes variation combination count parasitol dynamic table symptom diethylcarbamazine mf counts ramaiah kd stolk health facility