People who have direct contact with dogs may spread rabies, ringworm, dermatitis, roundworm infection, hookworm, hookworm and tapeworm infection.
Canadian researchers have recently discovered a group of tapeworms - flatworms that can reach more than 30 fut parasites in the digestive system of humans, fish and other animals.
A 35-year-old French woman, who has never been too far away, never left the country, and the strangest and most dangerous animal she has ever contacted are cows on a farm near her
Tapeworms can occur in the human body through direct or indirect routes, but all cause dangerous effects.