Fig. 2
From: Insights into the diagnosis, vaccines, and control of Taenia solium, a zoonotic, neglected parasite
A Lack of separation between pig and human habitats, as illustrated in (A); where pigs are allowed to roam freely, the potential for pigs to come into contact with human faecal material containing infective eggs is increased. B Pig wallowing in a pit containing human excrement from a draining latrine. C Assessment of pig cysticercosis by tongue palpation. All photographs courtesy of Lian F. Thomas