S.E.H.A.T

S.E.H.A.T

soil transmitted diseases(nematode)

S-Strongyloides stercoralis

E-Entrobius vermicularis

H-hookworm

A-Ascaris lumbricoides

T-Trichuris trichiura

E,A,T

1. the male worms have post coiled end structures.(orang laki suka belit ayat)
2. the infective stage are the egg(embryonated egg for Ascaris lumbricoides)
3. route-fecal-oral route

S.H

1. route-direct penetration to skin.
2. infective stage-filariform larvae