most apple snails and no infectious larvea are released from the snails. however, several reports have revealed that apple snails can carry and release non-human schistosome trematodes. in such cases, the cercariae penetrate the skin, where they die and cause a hypersensitive reaction, resulting in...
ukraine, announces its operational results for the nine months ended september . as of september total flock of the company was mln heads demonstrating % increase y-o-y ( : mln heads). the laying flock grew by % y-o-y and reached mln heads ( : mln heads). over the nine months of mln eggs were produced...