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Browsing Drake Theses and Dissertations by Subject "Leptospira"
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A Physical, Cultural, and Nutritional Study of "Leptospira Interrogans" Serotype "Hardjo" with Emphasis on Antigenicity, Immunogenicity, and Viability (Drake University, 1983-08)The problem. "Leptospira interrogans" serotype "hardjo" has been indicated as the cause of abortion and clinical leptospirosis in cattle. It is a fastidious organism and has been difficult to reisolate from infected ...
(Drake University, 1981-10)The problem. The Common Norway rat ("Rattus norvegicus") is a known carrier and shedder of "Leptospira" of the serotype "icterohaerrorrhagiae". This investigation was done to determine if the Des Moines wild rat population ...