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The diagnostic value of the agglutination test with a heat- -stable antigen anchored to a plate was determined in comparison with a standard microscopic test with alive leptospires. The new test appeared to be useful in the diagnosis of leptospirosis. The specificity of the test in healthy animals was 97.0% and sensitivity in infected pigs — 94.4%. However, the problem of interpretation of the results...
У 4189 свиноматок на промышленной ферме наблюдали эффект вакцинации против лептоспироза при помощи вакцин: поливалентной, выпущенной Галешинским биологическим предприятием (СССР), и моновалентной ЗиПерфуас Т, производства „Вю- \уе1” в Пулавах. Точкой отнесения для вакцинированных свиноматок была группа невакцинирован- ных свиноматок, которым в конечный период беременности вводили стерптомицин; получили...