| http://www.w3.org/ns/prov#value | - In addition both types of vaccines leave injection sitelesions which can be easily confused with tuberculosis lesions.An object of the present invention is to prepare a vaccine against Johne's disease in which the above disadvantages are either not present or are reduced.DISCLOSURE OF THE INVENTIONIn one aspect the invention provides a vaccine comprising secreted protein derived from Mycobacterium
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