Production and Marketing of Veterinary Products
VIRSAL E – Freeze dried live vaccine – Salmonella Enteritidis MTR2 strain
VIRSAL E contains the attenuated Salmonella Enteritidis/MTR2 strain. The vaccine was developed by Biovac LTD, using metabolic drift mutations. This vaccine strain is capable of invading and multipling in the Mucosa/Gut-associated Lymphatic Tissue (M/G-aLT) where it provokes a protective cell-mediated and antibody immune responses that reduce sickness, carrying and shedding of Salmonella Enteritidis.
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| Composition | Each dose contains attenuated salmonella enteritidis MTR2 strain, at least 10 [sup]8.0[/sup]CFU. |
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| Indications | Active immunization of chickens to reduce sickness, carrying and shedding of Salmonella enteritidis. |
| Indications for use | Use by instruction of veterinarian. Dilute the dry vaccine in sterilized water or boiled and cooled water, without anti bacterial and disinfectant leftovers. Use immediately after dilution. |
| Administration and dosage | Drinking water: |
| Comments | • Wear gloves while preparing and administrating the vaccine. |
| Contraindications | The vaccine designate only for vaccination of healthy flock. Future layers and breeders should not be vaccinated 3 weeks before and during laying. |
| Storage | Store at 2ºC-8ºC, protected from direct sunlight. |
| Presentation | Each box contains 10 vials of 1,000, 2,000, 4,000 or 5,000 doses. |
