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Listeriosis of animals: problems and research
1All-Union Research Institute of Veterinary Virology and Microbiology, Pokrov, USSR.
Acta Microbiologica Hungarica
|January 1, 1989
Abstract:
In a pig farm virulent Listeria were found in 25% of animal tissues and environmental object and 7% in human tonsil samples from patients with tonsillitis. The isolates were characterized by serological and phage-typing. Purified cytoplasm and cell wall fractions and subfractions protected laboratory animals in 40-58%.