Seroprevalence of Toxoplasma gondii infection in fattening pigs in Heilongjiang Province, northeast China, was investigated between July 2011 and June 2012. In total, 1,014 pig serum samples were collected from 10 administrative regions and assayed for T. gondii antibodies by indirect hemagglutination (IHA) test using a commercially available kit. The average T. gondii antibody-positive prevalence was 4.6% (47/1,014), which is relatively lower than that in other provinces in China. Seroprevalence in fattening pigs raised on small farms (6.3%) was significantly higher than that on large farms (3.8%) (P < 0.05), and the seroprevalence ranged from 2.4% (Shuangyashan) to 6.8% (Qitaihe) between different geographical regions. Given that pork is not examined for T. gondii infection in China by law, these findings have public health implications and provide useful baseline information for the control of pig toxoplasmosis in this unique region of China.
You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither BioOne nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the BioOne website.