| trichinella nativa in grey seal halichoerus grypus - spill-over from a highly endemic terrestrial ecosystem. | abstract trichinella infections of marine mammals pose a human health risk in arctic regions where game meat is important part of the diet. in the last decade, the grey seal population of the subarctic baltic sea has reached a level at which hunting is possible and seal meat is now available for food. we conducted a survey on the occurrence of trichinella spp. in grey seals halichoerus grypus (n = 171) and ringed seals phoca hispida botnica (n = 56) of the baltic sea in the coastal waters of fin ... | 2011 | 21506828 |