Isolation of influenza A viruses from migratory waterfowl in San-in District, western Japan in the winter of 1983-1984 |
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Authors: | K Otsuki O Takemoto R Fujimoto K Yamazaki N Kubota H Hosaki T Mitani M Tsubokura |
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Affiliation: | Department of Veterinary Microbiology, Faculty of Agriculture, Tottori University, Japan. |
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Abstract: | Certain species of winter migratory waterfowl in San-in District, western Japan, were surveyed for influenza virus from November 1983 to March 1984. Faeces of the waterfowl were collected regularly at five stations. Eleven influenza A viruses including H5N3 and H10N4 subtypes were isolated from 450 faecal samples from whistling swans, 28 viruses including H2N2 and H10N4 subtypes were isolated from 362 faecal samples from pintails; and subtype H13N6 was isolated from 240 faecal samples of black-tailed gulls. |
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