Genetic Liver Disease. A number of presentations held during the 54th Annual Meeting of the American Association for the Study of Liver Diseases (AASLD) addressed important advances in genetic/metabolic liver disease.
Yes, bed bugs will feed on any warm blooded animal (e.g., cats, dogs, birds, bats, and rodents), but they prefer to feed on humans. If they feed on a pet, they typically feed on those areas with less fur or feathers. Bed bugs are unlikely to remain on the animal after feeding.
Making the world better, one answer at a time. This may be a bad answer: Nobody knows, but Bedbugs are classified as parasites, and have evolved to feed on human blood (VAMPIRES!) Also, they prefer to live in warm areas with slight amounts of light, the same needs as humans. Possibly, the answer is that their purpose is to live a changed life, as they have evolved to feed on humans.