Search Results for: Bovine animals livers
. a pathogen may also be referred to as an infectious agent, or simply a germ . the term pathogen came into use in the s. [ ] [ ] typically, the term is used to describe an infectious microorganism or agent, such as a virus , bacterium , protozoan , prion , viroid , or fungus . [ ] [ ] [ ] small animals
, such as certain kinds of worms and insect larvae, can also produce disease. however, these animals are usually, in common parlance, referred to as parasites rather than pathogens. the scientific study of microscopic organisms, including microscopic pathogenic organisms, is called microbiology , while...
https://en.wikipedia.org/wiki/Pathogenic
stomachs, of which the rumen is one), but have also been seen in a variety of nonruminant species, including rabbits, foxes, and birds. horses, dogs, and nonhuman primates have been infected experimentally. paratuberculosis is found worldwide, with some states in australia (where it is usually called bovine
also, the environmental distribution of map is markedly different from that of m. avium, which can produce mycobactin, so can grow and multiply outside the body. signs and symptoms[ edit ] in cattle, the main signs of paratuberculosis are diarrhea and wasting . most cases are seen in - to -year-old animals...
https://en.wikipedia.org/wiki/Johne%27s_disease