Section 02.04.20.101 - OFFICIAL VACCINATIONFemale cattle and domestic bison may be officially vaccinated through one (1) of the following methods:
01.Calfhood Vaccination. Female cattle and domestic bison native to the state of Idaho or imported into the state of Idaho shall be calfhood vaccinated while not less than one hundred twenty (120) days of age or more than three-hundred sixty-five (365) days of age or be consigned to an approved feedlot, for finish feeding for slaughter only, prior to becoming three hundred sixty-five (365) days of age.02.Adult Vaccination. Female cattle or domestic bison may be vaccinated as adults with the approval of the Administrator.a. Female cattle or bison which are three hundred sixty-five (365) days of age or older shall be negative to an official brucellosis test within ten (10) days prior to being vaccinated.b. The Administrator may make exceptions to the provisions of Section 101 of this rule on a case-by-case basis.03.Approval for Adult Vaccination. Accredited veterinarians representing owners, or accredited veterinarians authorized to perform services for specifically approved livestock markets who desire to have female cattle or domestic bison, which are over three hundred sixty-five (365) days of age vaccinated shall request approval from the Administrator. The Administrator may grant or deny the request to adult vaccinate the cattle based upon origin, history, age, pregnancy status and the potential of the cattle or domestic bison to spread other diseases of concern, such as tuberculosis or trichomoniasis. Approval or denial of the request to adult vaccinate the cattle shall be made within seven (7) working days of the date of the request.04.Adult Vaccinations Required. The Administrator may require animals at risk of becoming infected with brucellosis to be adult vaccinated. The animals shall be vaccinated at intervals and with the vaccinal dose determined by the designated brucellosis epidemiologist. Such vaccination shall be accomplished whether or not the animals have been previously vaccinated.Idaho Admin. Code r. 02.04.20.101