title: [To 70th anniversary of E. N. Pavlovsky's theory on the natural nidality of human diseases].
abstract: For 70 years of the development of concept of the natural nidality of human diseases many its initial postulates undergo considerable changes, while its essence remain the same. Many "new" infections with natural foci were discovered and their geographic distribution was investigated in detail, classification of natural foci was developed. It was established, that epidemic features of transmissive infections depend mainly on the types of parasitism of their insect, tick and mite vectors.
authors: Iu S
authors: IuS
authors: Balashov
mesh_terms: D000818:Animals; D001179:Arthropod Vectors / Q000382:microbiology / Q000502:physiology; D003141:Communicable Diseases / Q000266:history* / Q000635:transmission; D004197:Disease Reservoirs / Q000145:classification / Q000382:microbiology / Q000469:parasitology; D017753:Ecosystem; D049673:History, 20th Century; D006801:Humans; D012426:Russia; D015047:Zoonoses / Q000266:history* / Q000635:transmission