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Establishment of a live vaccine strain against fowl typhoid and paratyphoid
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cho, Sun-Hee Ahn, Young-Jin Kim, Tae-Eun Kim, Sun-Joong Huh, Won Moon, Young-Sik Lee, Brittney Kim, Jae-Hong Kwon, Hyuk Joon |
| Copyright Year | 2016 |
| Abstract | To develop a live vaccine strain against fowl typhoid and paratyphoid caused by Salmonella serovar Gallinarum biovar Gallinarum (Salmonella Gallinarum) and Salmonella serovar Enteritidis (Salmonella Enteritidis), respectively, several nalidixic acid resistant mutants were selected from lipopolysaccharide (LPS) rough strains of Salmonella Gallinarum that escaped from fatal infection of a LPS-binding lytic bacteriophage. A non-virulent and immunogenic vaccine strain of Salmonella Gallinarum, SR2-N6, was established through in vivo pathogenicity and protection efficacy tests. SR2-N6 was highly protective against Salmonella Gallinarum and Salmonella Enteritidis and safer than Salmonella Gallinarum vaccine strain SG 9R in the condition of protein-energy malnutrition. Thus, SR2N6 may be a safe and efficacious vaccine strain to prevent both fowl typhoid and paratyphoid. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://kjvr.org/upload/2016/01/05/20160105094931234310.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Bacteriophages Consent Type - Typhoid Lightweight Portable Security Lipopolysaccharides Lysis Nalidixic Acid Paratyphoid Fever Protein-Energy Malnutrition Salmonella enterica subsp. enterica serovar enteritidis Salmonella gallinarum Salmonella infections Serotype SuicideGirls Typhoid Fever Vaccines, Attenuated Video-in video-out |
| Content Type | Text |
| Resource Type | Article |