JP6252902B2 - 生ワクチン製剤、並びにエドワジエラ症予防方法 - Google Patents
生ワクチン製剤、並びにエドワジエラ症予防方法 Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Description
本発明に係る生ワクチン製剤は、タイ科魚類又はアジ科魚類のエドワジエラ症に対するワクチン製剤であって、E. tarda定型株の生菌を含有するものをすべて包含する。
(1)グラム染色性:グラム陰性
(2)カタラーゼ:+
(3)チトクロームオキシダーゼ:−
(4)ブドウ糖分解性:発酵
(5)TSI斜面培地による糖発酵性:斜面で乳糖及び白糖のどちらも分解せず、高層でブドウ糖発酵及びガス産生、硫化水素産生あり。
(6)β-ガラクトシダーゼ活性:−
(7)アルギニンジヒドロラーゼ:−
(8)リジンデカルボキシラーゼ:+
(9)オルニチンデカルボキシラーゼ:+
(10)クエン酸利用性:−
(11)硫化水素産生:+
(12)ウレアーゼ:−
(13)トリプトファンデアミナーゼ:−
(14)インドール産生:+
(15)アセトイン産生:−
(16)ゼラチナーゼ:−
(17)グルコースの利用:+
(18)マンニトールの利用:−
(19)イソシトール1の利用:−
(20)ソルビトールの利用:−
(21)ラムノースの利用:−
(22)サッカロースの利用:−
(23)メリビオースの利用:−
(24)アミグダリンの利用:−
(25)アラビノースの利用:−
(26)二酸化窒素の産生:+
(27)窒素ガスへの還元:−
(28)マッコンキー培地での発育:+
本発明は、上述の生ワクチン製剤をタイ科魚類又はアジ科魚類に接種する手順を少なくとも含む、タイ科魚類又はアジ科魚類のエドワジエラ症予防方法をすべて包含する。
Claims (6)
- タイ科魚類又はアジ科魚類のエドワジエラ症に対するワクチン製剤であって、
Edwardsiella tarda定型株の生菌を含有する生ワクチン製剤。 - 前記Edwardsiella tarda定型株の生菌が、タイ科魚類又はアジ科魚類に対して低病原性又は非病原性である請求項1記載の生ワクチン製剤。
- 前記Edwardsiella tarda株のゲノムのうち繊毛遺伝子群上流域の配列に、配列番号1に記載された配列又は該配列と92%以上の相同性を有する配列を含む請求項1又は請求項2記載の生ワクチン製剤。
- 前記Edwardsiella tarda定型株が、Edwardsiella tarda HET-1株(受託番号NITE BP-01759)である請求項1〜3のいずれか一項記載の生ワクチン製剤。
- 注射法、経口法、スプレー法、又は経肛門法により、一回当たり、101〜107CFU/尾を投与するか、若しくは浸漬法により、一回当たり、103〜108CFU/mLのワクチン液に1〜120分間浸漬する請求項1〜4のいずれか一項記載の生ワクチン製剤。
- 請求項1〜5のいずれか一項記載の生ワクチン製剤をタイ科魚類又はアジ科魚類に接種する、タイ科魚類又はアジ科魚類のエドワジエラ症予防方法。
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JP4892296B2 (ja) * | 2006-08-24 | 2012-03-07 | 川崎製薬株式会社 | 魚類のエドワジェラ症及び連鎖球菌症用ワクチン |
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