Zarnke R L, Røsendal S
Alaska Department of Fish and Game, Fairbanks 99701.
J Wildl Dis. 1989 Oct;25(4):612-3. doi: 10.7589/0090-3558-25.4.612.
Indirect hemagglutination tests on sera from 251 Dall sheep (Ovis dalli) from interior Alaska collected during the period 1979 to 1987 revealed no evidence of exposure to Mycoplasma ovipneumoniae. Apparently, this potentially fatal disease agent has not been introduced into free-ranging Dall sheep populations. In the interest of continued health of such Dall sheep, strict enforcement of domestic animal health regulations and prudent land use practices are clearly indicated.
1979年至1987年期间，对从阿拉斯加内陆采集的251份多尔绵羊（Ovis dalli）血清进行的间接血凝试验显示，没有证据表明这些绵羊接触过绵羊肺炎支原体。显然，这种具有潜在致命性的病原体尚未传入野生多尔绵羊种群。为了确保此类多尔绵羊的持续健康，明确需要严格执行家畜健康法规并谨慎实施土地使用措施。
