Trichuris trichiura is the Latin and taxonomical name of a human parasite, the whipworm, which causes the disease of trichuriasis when it infects a human. It is a particular type of roundworm.
... have a female householder with no husband present, and 37.4% are non-families. 31.6% of all households are made up of individuals and 12.1% have someone living alone who is ...