title: [Latent Chlamydia infections as the cause of health disorders in swine, cattle and sheep breeders in Czechoslovakia].
abstract: For a twelve year period the health condition of a large group of pig-, cattle- and sheep-breeder was controlled and at the same time an inquiry was carried out why these people suffer from high occurrence of specific health problems which among the rest of the population appear in smaller extent. The performed investigation shows that the primary cause of the specific problems is a latent infection caused by the chlamydia microorganism, namely by the Chlamydia trachomatis group, that can be transferred from animals on people. These microorganisms survive permanently and parasite in the living cells of animals and people and they cause a wide range of specific health difficulties, often subjective, painful and very unpleasant ones, without any manifestation of clinical symptoms which could suggest an infectious disease. These properties of the agent and the fact, that neither human nor veterinary medicine inquire the problems of the relationship between the latent infection and the health of people, makes Chlamydia an extremely dangerous factor affecting people's health. Our paper includes anamnestic data of specific health problems of 746 breeders from 31 farms and results of serological examinations of a group of people with antigens Chlamydia psittaci and Chlamydia trachomatis. The paper also includes a biological experiment which the rise of antibodies of a guinea pig kept and fed with table scraps in the family of one the afflicted breeders as well as the results of serological examinations of a group of animals, the most frequent health problems at the latent course of disease, the course of the disease itself and the author's opinions on necessity of further investigation of the human medicine problems.
authors.forename: E
authors.initials: E
authors.lastname: Bazala
authors.forename: J
authors.initials: J
authors.lastname: Renda
mesh_terms: D000382:Agricultural Workers' Diseases / Q000209:etiology*; D000822:Animal Husbandry; D000818:Animals; D000907:Antibodies, Bacterial / Q000097:blood; D002417:Cattle; D002689:Chlamydia / Q000276:immunology; D002690:Chlamydia Infections / Q000635:transmission*; D003604:Czechoslovakia; D006168:Guinea Pigs; D006801:Humans; D012756:Sheep; D013552:Swine; D015047:Zoonoses
chemical_list: D000907:Antibodies, Bacterial
vernacular_title: Latente Chlamydieninfektionen als Ursache von Gesundheitsstörungen bei Schweine-, Rinder- und Schafzüchtern in der CSFR.