title: Clustered cases of paravaccinia in milkers.
abstract: Clustered cases of a disease in men and cows firstly diagnosed as cowpox has been described. Clinical manifestation, epidemiology and laboratory diagnostics are presented. Virological and serological investigations of the specimens taken from sick persons and animals proved paravaccinia virus (genus Parapoxvirus) to be etiological agent of the illness. Cowpox virus (genus Orthopoxvirus) greatly differs from the latter by phenotypical markers. The disease in humans is called Milkers' modules, in cows--pseudocowpox. The disease is mostly benign and this is a reason why it does not attract sufficient attention of health personnel. Nevertheless this infection can cause a certain economical loss.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D003612:Dairying; D005260:Female; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D011213:Poxviridae Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D010285:Pseudocowpox Virus / Q000302:isolation & purification