title: [Report on the first nationwide survey of the distribution of human parasites in China. 1. Regional distribution of parasite species].
abstract: A nationwide (Taiwan Province not included) survey of the distribution of human parasites in China during 1988-1992 was conducted under the auspices of the Ministry of Public Health, with stratified masses randomly sampling. A total of 2,848 pilot sites in 726 counties with a population of 1,477,742 were surveyed, according to unified standard, unified diagnostic method and control quality. The overall infection rate of parasites was 62. 632%. Among them, the infection rate was over 50% in 17 provinces/autonomous regions/municipalities (P/A/M), over 80% in Hainan, Guangxi, Sichuan, Fujian, Zhejiang and Guizhou, being highest in Hainan (94. 735%). Altogether 56 species were detected. Centrocestus formosanus is reported for the first time at home, Echinochasmus liliputanus and Echinostoma angustitestis are reported for the first time at home and abroad. Echinochasmus fujianensis is a new species. E. histolytica, G. lamblia, A. lumbricoides, whipworm and pinworm were distributed nationwide, while Cysticercus (27 P/A/M), Taenia (27), hookworm (26), Balantidium coli (22), Clonorchis sinensis (22), Paragonimus westermani (21), H. diminuta (21), Echinococcus (18), H. nana (17), Fasciolopsis buski (16), T. spiralis (12) were distributed non-nationwide. A preliminary suggestion on intervention of the common and/or most detrimental parasitic diseases was submitted, including hydatidosis, taeniasis, cysticercosis, clonorchiasis, paragonimiasis, trichinellosis, hookworm disease, ascariasis, trichuriasis and enterobiasis.
authors.affiliation: Institute of Parasitic Diseases, Chinese Academy of Preventive Medicine, Shanghai.
authors.forename: S
authors.initials: S
authors.lastname: Yu
authors.forename: L
authors.initials: L
authors.lastname: Xu
authors.forename: Z
authors.initials: Z
authors.lastname: Jiang
authors.forename: S
authors.initials: S
authors.lastname: Xu
authors.forename: J
authors.initials: J
authors.lastname: Han
authors.forename: Y
authors.initials: Y
authors.lastname: Zhu
authors.forename: J
authors.initials: J
authors.lastname: Chang
authors.forename: J
authors.initials: J
authors.lastname: Lin
authors.forename: F
authors.initials: F
authors.lastname: Xu
mesh_terms: D000818:Animals; D017164:Ascaris lumbricoides / Q000302:isolation & purification; D002681:China / Q000453:epidemiology; D004748:Entamoeba histolytica / Q000302:isolation & purification*; D016829:Giardia lamblia / Q000302:isolation & purification; D006801:Humans; D010272:Parasitic Diseases / Q000453:epidemiology* / Q000469:parasitology; D015995:Prevalence; D012494:Sampling Studies