{"product_id":"efficacy-of-salmonella-bivalent-vaccine-von-lipi-rani-basak-md-mansurul-amin-sukumar-saha","title":"Efficacy Of Salmonella Bivalent Vaccine","description":"\u003cp\u003eThe work was performed to investigate the efficacy of Salmonella bivalent vaccine containing Salmonella gallinarum and Salmonella pullorum in Shaver brown chicken.Birds were immunized at 7 weeks of age with 0.5ml (4.7 ×107CFU\/ml) of the bivalent vaccine followed by administration of a booster dose after 35 days of primary vaccination.At 3 weeks of primary vaccination, mean PHA antibody titre of sera samples were recorded as 104.00±11.71 with S. gallinarum antigen and 112.00±10.47 with S. pullorum antigen.Serum obtained at 5 weeks post primary vaccination (WPV) the mean PHA antibody titres were 96.00±12.09 with S. gallinarum and 80.00±10.47 with S. pullorum antigen.It was observed that the birds having administered with the primary and secondary (booster) schedule of bivalent vaccination and exhibiting at 4 weeks of booster vaccination a mean titres of 104.00±11.71 with both S. gallinarum and S. pullorum antigen withstood the challenge infection by their virulent cultures given IM with 1ml containing 8.6×1013 CFU\/ml and 8.9×1013 CFU\/ml respectively.It was demonstrated that experimental Salmonella bivalent vaccine conferred protection against challenge infection and found to be safe.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659508554\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659508554","offer_id":39434908631133,"sku":"9783659508554","price":54.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/7afbcd53-d489-4353-869c-f6c2571c81ed.jpg?v=1773124462","url":"https:\/\/shop.autorenwelt.de\/products\/efficacy-of-salmonella-bivalent-vaccine-von-lipi-rani-basak-md-mansurul-amin-sukumar-saha","provider":"Autorenwelt Shop","version":"1.0","type":"link"}