Abstract of the Disclosure Controlled release formulations useful inthe prolonged treatment and control of microbial in-fections in animals are comprised of a microbial agentintimately dispersed throughout a copolymer derivedfrom lactic acid and glycolic acid. A method forproviding protection to animals for extended periods oftime following a single administration is provided.

Title
Formulations et methode de traitement pour les infections microbiennes chez les animaux
Controlled release formulations and method of treatment
Application Number
360024
Publication Number
1158553
Application Date
September 10, 1980
Publication Date
December 13, 1983
Inventor
Ose Earl E
Ludwig Nelson H
Agent
KIRBY EADES GALE BAKER
Assignee
Eli Lilly And Company
IPC
C08G 63/08
A61K 09/16
A61K 09/22
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