They have the potential to be. structural interventions, explaining. the link between social determinants. of health and structural change, and highlighting the importance. of community mobilization in HIV. prevention at the structural level.
Tapeworms do not have intestinal tracts: they absorb partially digested substances from their host through their skin. Adult tapeworms can live in the digestive tracts of a variety of hosts such as humans, pigs, cows, dogs, cats and fish. Most tapeworms have both male and female reproductive organs, and reproduce and fertilize their own eggs.
Dog Tapeworms in Humans. Occasionally, human infants and children become infected with the dog tapeworms. This happens through ingesting larvae-containing fleas. Children will sometimes eat the fleas directly if they are playing in sand or in a spot where the fleas are abundant.