Alaria alata mesocercariae in wild boar (Sus scrofa, Linnaeus, 1758) in south regions of the Czech Republic

作者：Paulsen P^*; Forejtek P; Hutarova Z; Vodnansky M

来源：Veterinary Parasitology, 2013, 197(1-2): 384-387.

DOI：10.1016/j.vetpar.2013.05.024

• Foodborne parasite
• Alaria alata
• Wild boar
• Czech Republic
• Risk factors

From March 2012 to February 2013, 221 wild boar carcasses obtained from regular hunts in the Czech Republic were tested for Alaria alata mesocercariae using the Alaria-migrationtechnique. Most samples originated from South Moravia (173), and all 15 positive samples were found in this region, in particular in Tvrdonice (3/10) and Lanzhot (12/28), close to the site of the first description of this parasitic stage in wild boars in the territory of former CSSR. These hunting grounds are located between the rivers March and Thaya, and rich in floodplains. Among the 38 carcasses tested in this area, higher carcass weights were associated with higher frequency of positive carcasses (P<0.05). Overall frequency of positive carcasses was 15/221 (6.8%). In positive samples (adipose and glandular tissue and muscle), the median number of mesocercariae was 14.3 per 100 g (range 3-69).

• 出版日期2013-10-18