603-029-0502 Tuberculosis The following principles shall apply to the disposition of carcasses of meat animals based on the difference in the pathogenesis of tuberculosis in swine, cattle, sheep, and goats. (1) Carcasses condemned. The entire carcass of swine, cattle, sheep, and goats shall be condemned if any of the following conditions occur: (a) When the lesions of tuberculosis are generalized (tuberculosis is considered to be generalized when the lesions are distributed in a manner made possible only by entry of the bacilli into the systemic circulation); (b) When on ante mortem inspection the meat animal is observed to have a fever found to be associated with an active tuberculosis lesion on post mortem inspection; (c) When there is an associated cachexia; (d) When a tuberculosis lesion is found in any muscle or intermuscular tissue, or bone, or joint, or abdominal organ (excluding the gastrointestinal tract) or in any lymph node as a result of draining a muscle, bone, joint, or abdominal organ (excluding the gastrointestinal tract); (e) When the lesions are extensive in tissues of either the thoracic or the abdominal cavity; (f) When the lesions are multiple, acute, and actively progressive; or (g) When the character or extent of the lesions otherwise is not indicative of a localized condition. (2) Organs or other parts condemned. An organ or other part of a swine, cattle, sheep, or goat carcass affected by localized tuberculosis shall be condemned when it contains lesions of tuberculosis or when the corresponding lymph node contains lesions of tuberculosis. (3) Carcasses of cattle passed without restriction for human food. Carcasses of cattle may be passed without restriction for human food only when the carcass of a meat animal not identified as a reactor to a tuberculin test administered by the State Veterinarian or their designee is found free of tuberculosis lesions during postmortem inspection. (4) Portions of carcasses and carcasses of cattle passed for cooking. (a) When a cattle carcass reveals a tuberculosis lesion or lesions not so severe or so numerous as the lesions described in section (1) of this rule, the unaffected portion of the carcass may be passed for cooking in accordance with OAR 603-029-0880 to 603-029-0890; if the character and extent of the lesions indicate a localized condition, and if the lesions are calcified or encapsulated, and provided the affected organ or other part is condemned. (b) When the carcass of a cattle identified as a reactor to a tuberculin test administered by the State Veterinarian or their designee is found free of lesions of tuberculosis, the carcass may be passed for cooking in accordance with OAR 603-029-0880 to 603-029-0890. (5) Portions of carcasses and carcasses of swine passed without restriction for human food. Swine carcasses found free of tuberculosis lesions during post mortem inspection may be passed for human food without restriction. When tuberculosis lesions in any swine carcass are localized and confined to one primary seat of infection, such as the cervical lymph nodes, the mesenteric lymph nodes, or the mediastinal lymph nodes, the unaffected portion of the carcass may be passed for human food without restriction after the affected organ or other part is condemned. (6) Portions of carcasses of swine passed for cooking. When the carcass of any swine reveals lesions more severe or more numerous than those described in section (5) of this rule, but not so severe or so numerous as the lesions described in section (1) of this rule, the unaffected portions of such carcass may be passed for cooking in accordance with OAR 603-029-0880 to 603-029-0890; if the character and extent of the lesions indicate a localized condition, and if the lesions are calcified or encapsulated, and provided the affected organ or other part is condemned. (7) Carcasses of sheep and goats passed without restriction for human food. Carcasses of sheep and goats may be passed without restriction for human food only if found free of tuberculosis lesions during post-mortem inspection. (8) Portions of carcasses of sheep and goats passed for cooking. If a carcass of any sheep or goat reveals a tuberculosis lesion or lesions that are not so severe or so numerous as the lesions described in section (1) of this rule, the unaffected portion of the carcass may be passed for cooking in accordance with OAR 603-029-0880 to 603-029-0890; if the character and extent of the lesions indicate a localized condition, and if the lesions are calcified or encapsulated, and provided the affected organ or other part is condemned. Statutory/Other Authority: ORS 603.085, ORS 616.700, ORS 619.042 & ORS 619.046 Statutes/Other Implemented: ORS 619.042, ORS 619.046, ORS 596.392, ORS 596.388, ORS 619.026 & ORS 619.036 History: DOA 19-2022, adopt filed 07/27/2022, effective 07/28/2022