[Mitral valve endocarditis after Turkish "Festival of Sacrifice"]. / Mitralklappenendokarditis nach türkischem Opferfest.

Erysipelothrix rhusiopathiae is the causative agent of swine erysipelas. Systemic infections caused by E. rhusiopathiae are rare, but often (90%) associated with endocarditis. In about 60% of cases endocarditis develops on normal heart valves, and despite appropriate antibiotic therapy about one-third of the patients requires valve replacement. We report the case of a housewife, who developed a mitral valve endocarditis due to E. rhusiopathiae after preparing meat for the Turkish "Festival of Sacrifice".

Forma cutánea difusa de erisipeloide / Diffuse cutaneous form of erysipeloid

El erisipeloide es una infección ocupacional causada por Erysipelothrix rhusiopathiae. El organismo es ubicuo, pero el reservorio más común es el cerdo. Existen tres formas clínicas principales descritas en humanos: el erisipeloide, la forma cutánea difusa y la sistémica. Es importante considerar la posible existencia de endocarditis asociada. Presentamos el caso de una forma cutánea difusa de erisipeloide en un varón de 63 años, ganadero, que presentaba lesiones cutáneas anulares en dorso de mano derecha y región dorsolumbar (AU)

Erysipelas in caged laying chickens and suspected erysipeloid in animal caretakers.

Erysipelas was diagnosed in 2 succeeding caged layer flocks housed in the same building and was characterized clinically by sudden death. At necropsy, lesions comprised generalized congestion, hemorrhages in the skeletal muscles and visceral organs, and swelling of liver, spleen, and kidney with or without large irregular zones of necrosis. Focal to massive hepatic necrosis was seen histologically with minimal or no inflammatory reaction. Erysipelothrix rhusiopathiae was cultured from internal organs of affected birds in both outbreaks. Medication with penicillin in the feed controlled the mortality, but relapse occurred after cessation of medication. Two attendants who handled the dead birds in this building developed a painful localized infection of the fingers that later spread to the regional lymph node. The infection responded when antibiotic therapy for erysipeloid was initiated.

[Erysipeloid as an occupational disease of workers in shoe enterprises]. / Erizipeloid kak professional'noe zabolevanie rabochikh obuvnykh predpriiatii.

An outbreak of erysipeloid among the workers of a shoe factory is described. The spread of infection occurred due to contact with infected raw materials, which was confirmed by the isolation of Erysipelotrix rhusiopathiae from washings made from chrome and Russia leather supplied by different tanneries, as well as from casein glue. The raw materials could be additionally infected by rodents, in particular by common voles; the above-mentioned infective agent had been repeatedly isolated from these animals on the territory of this region. Leather was also infected in the process of soaking: the infective agent was isolated from the water of soaking baths. For the first time the routes of the spread of erysipeloid infection among shoe factory workers were bacteriologically confirmed. The recommended complex of sanitary, medical and antiepidemic measures led to the liquidation of the outbreak and thus proved to be effective. The authors draw the attention of epidemiologists, sanitary inspectors, occupational pathologists and heads of medical centers at shoe factories to the necessity of preventing the spread of occupational erysipeloid infection among the workers, as well as to the necessity for dermatologists, surgeons and infectionists, most frequently dealing with erysipeloid patients, to be correctly oriented in respect to this infection.

[Erysipeloid on the islands of the Ohhotsk Sea. 2. Landscape types of the natural foci of erysipeloid]. / Ob erizipeloide na ostrovakh Okhotskogo moria. Soobshchenie 2. Landshaftnye tipy prirodnykh ochagov erizipeloida.

Cases of skin (skin-artericular) form of erysipeloid were recorded in the islands of the Sea of Okhotsk. The natural foci of the causative agent of this infection were polyhostal and polyvectoral in character. The causative agent of erysipeloid exists among the animals habitating on land and sea. Mass species of animals characteristic of the island landscape served as the sources of infection. Their four landscape types (mountaineous-taiga, of sea coast and rocks, anthropurgic settlement, and of water bodies--salt and freshwater) were preliminarily distinguished by the combination of biocenological, epidemiological, and epizootological peculiarities of natural erysipeloid foci.

[The student, the cetacean and swine-fever. A minor epidemic after dissection of a globicephale]. / L'étudiant, le cétacé et le rouget. Une petite épidémie d'érysipéloïde après dépeçage d'un globicéphale

A whale (Globicephalus melas), stranded on the north coast of Finistere, was the origin of a minor epidemic of Baker-Rosenbach erysipeloid. The clinical picture was that usually seen after contamination by marine animals (spiny fish, crabs, molluscs). To our knowledge, this is the first time that a marine mammal has been found to be infected by Erysipelothrix rhusiopathiae.