helminth
3.Investigations on Intestinal Helminth Infections in 820 Kindergarten and Primary School Children in Wuhan
4.Contagion is by some kind of special pathogen (wait like bacterium, virus, helminth) what cause, the disease that has infectivity.
5.The Helminth system in the main rare wild animals (included ten herbivores such as wild Tibet donkey and eight carnivors such as yushu snow leopard in the xining zoo were investigated by means of living body anthelmintic and necropsy.The obtained samples were observed and measured for the worm shape and size,and identified to the genus species and.The results showed that twenty four species of Cestoda and Nematoda were examined,which belonged to eleven genus six families,four orders two class.
