Humphreys J G, Stewart R L, Dubey J P
Department of Biology, Indiana University of Pennsylvania 15705, USA.
Am J Vet Res. 1995 Feb;56(2):172-3.
Serum samples from 593 white-tailed deer in Pennsylvania that were killed by hunters in 1991 were examined for Toxoplasma gondii antibodies, by use of the modified agglutination test. Sixty percent (357/593) of the deer had T gondii antibodies; 10% had titer of 25, 23% had titer of 50, and 27% had titer > or = 500. Sex-specific differences in prevalence were not detected.
1991年，从宾夕法尼亚州被猎人捕杀的593只白尾鹿身上采集血清样本，采用改良凝集试验检测弓形虫抗体。60%（357/593）的鹿有弓形虫抗体；10%的鹿滴度为25，23%的鹿滴度为50，27%的鹿滴度≥500。未检测到患病率的性别差异。
