[Experimental cholera in guinea pigs. II. Pathogenesis of experimental infection]

It was found by bacteriological, anatomo-pathological and histological studies that intrapulmonary administration to guinea pigs of a suspension of the cholera causative agent containing colloidal substances (peptone, gelatine, agar-agar) caused primary reproduction of vibrios in the pulmonary tissue and the pleural exudate. From the lungs the microbes penetrated by hematogenic route into the liver and the bile system and with the flow of the infected bile entered the small intestine. Intestinal affection by the type of specific enteritis developed as a result of intensive vibrio reproduction in the submucous layer.