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ID 41166
file
title alternative
Salmonella Contamination of Rivers and Sewages in Fukuyama City
creator
Hashimoto, Hideo
Hirata, Yasuharu
Harada, Satoshi
Shimizu, Takeshi
NDC
Pollution. Environmental engineering
abstract
地方都市におけるサルモネラによる環境汚染の実態を知る目的で,昭和41・42年に広島県東部地区福山市における河水,下水などを対象としてサルモネラの検索を行なった.その結果,以下のような成績が得られた.
1. サルモネラ陽性率は河水が23.6% (13/55),下水が22.2% (8/36),と場汚水が36.8% (7/19)の成績であった.
2. これらの陽性率は,東京,大阪など大都市における河川および下水のサルモネラ陽性率に比べると,まだ低い状況にある.
3. 28例の陽性検体から分離された33株の血清型は,S. derby,S. typhimurium,S. montevideo,S. thompson,S. mikawashima,S. narashino,S. enteritidis,S. meleagridis,S. give,S. senftenberg,S. westerstedeの11種類に分類された.
4. S. westerstedなど,広島県で今までにみられたことが無い新しい菌型が多数検出されたことから,当地方におけるサルモネラによる環境汚染の進みつつあることが推定できる.
5. このようなサルモネラによる環境汚染の実態から,今後の食品衛生上に及ぼす影響などについて指摘した.
abstract
One hundred and ten water samples collected from the rivers, sewages and slaughterhouse in Fukuyama city in the eastern district of Hiroshima prefecture were examined for Salmonella organisms,from October 1967 to December 1968.

It was found that 23.6% (13/55) of the rivers, 22.2% (8/36) of the sewages, and 36.8% (7/19) of the sewages of the slaughterhouse were contaminated by this organism.

These results show that the percentage of contamination is smaller in Fukuyama city than that in a large cities,such as Tokyo or Osaka.

Thirty three strains of Salmonella isolated from water samples were divided into the following 11 serotypes: S. derby,S. typhimurium,S. montevideo,S. thompson,S. mikawashima,S. narashino,S. enteritidis,S. meleagridis,S. give,S. senftenberg and S. westerstede.

It might be presumed that the environmental contamination of the area by the organisms is increasing gradually,since new types of Salmonella,e.g. S. westerstede etc. never found in Hiroshima prefecture before,were isolated in the area.
journal title
Journal of the Faculty of Fisheries and Animal Husbandry, Hiroshima University
volume
Volume 10
issue
Issue 2
start page
153
end page
160
date of issued
1971-12-25
publisher
広島大学水畜産学部
issn
0440-8756
ncid
naid
language
jpn
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Biosphere Science
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