{"title":"日本北海道野鸭a型流感病毒的分离与鉴定。","authors":"H Kida, R Yanagawa","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Three influenza A viruses possessing hemagglutinin-Hav7 and neuraminidase-N2 were isolated from 20 wild free-flying ducks in Hokkaido, Japan in autumn, 1977. The neuraminidase antigen of these viruses cross-reacted with the Asian influenza virus (H2 N2) but reacted scarcely with the Hong Kong strain (H3 N2Y in cross neuraminidase-inhibition tests.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"135-43"},"PeriodicalIF":0.0000,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Isolation and characterization of influenza a viruses from wild free-flying ducks in Hokkaido, Japan.\",\"authors\":\"H Kida, R Yanagawa\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Three influenza A viruses possessing hemagglutinin-Hav7 and neuraminidase-N2 were isolated from 20 wild free-flying ducks in Hokkaido, Japan in autumn, 1977. The neuraminidase antigen of these viruses cross-reacted with the Asian influenza virus (H2 N2) but reacted scarcely with the Hong Kong strain (H3 N2Y in cross neuraminidase-inhibition tests.</p>\",\"PeriodicalId\":23838,\"journal\":{\"name\":\"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie\",\"volume\":\"244 2-3\",\"pages\":\"135-43\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Isolation and characterization of influenza a viruses from wild free-flying ducks in Hokkaido, Japan.
Three influenza A viruses possessing hemagglutinin-Hav7 and neuraminidase-N2 were isolated from 20 wild free-flying ducks in Hokkaido, Japan in autumn, 1977. The neuraminidase antigen of these viruses cross-reacted with the Asian influenza virus (H2 N2) but reacted scarcely with the Hong Kong strain (H3 N2Y in cross neuraminidase-inhibition tests.