Echinococcosis(3) zoonosis.(3) challenge(2) Schistosomiasis.(2) Diagnosis(2) malaria.(2) Surgical treatment.(2) Coronavirus disease 2019 (COVID-19)(2) Intermediate host.(1) Hepatic echinococcosis(1) babesiosis(1) preventive measure(1) cirrhosis(1) Cestode family Taeniidae(1) Chemotherapy(1) Echinococcus multilocularis(1) Schistosomiasis(1) Echinococcus(1) biological characteristic(1) Elimination(1) Treatment(1) Treatment.(1) imported case(1) Yunnan Province.(1) Immune escape(1) Advanced schistosomiasis(1) influencing factor(1) network(1) cytokine(1) Questionnaire survey(1)