Patient leaflet - Evalon
B. PACKAGE LEAFLET
PACKAGE LEAFLET:
Evalon suspension and solvent for oral spray for chickens
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1. NAME AND ADDRESS OF THE MARKETING AUTHORISATION HOLDER AND OF THE MANUFACTURING AUTHORISATION HOLDER RESPONSIBLE FOR BATCH RELEASE, IF DIFFERENT
Marketing authorisation holder <and manufacturer responsible for batch release :
Laboratorios Hipra, S.A.
Avda. la Selva 135
17170 Amer (Girona)
SPAIN
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2. NAME OF THE VETERINARY MEDICINAL PRODUCT
Evalon suspension and solvent for oral spray for chickens.
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3. STATEMENT OF THE ACTIVE SUBSTANCE(S) AND OTHER INGREDIENT(S)
Evalon
Active substances:
Each dose (0.007 ml) of undiluted vaccine contains
* Number of sporulated oocysts derived from precocious attenuated lines of coccidia, according to in vitro procedures of the manufacturer at the time of blending.
HIPRAMUNE T (solvent)
Adjuvant:
Montanide IMS
Excipients:
Brilliant Blue (E133)
Red AC (E129)
Vanillin
4.
INDICATION(S)
For active immunisation of chicks from 1 day of age to reduce clinical signs (diarrhoea), intestinal lesions and oocysts output associated with coccidiosis caused by Eimeria acervulina , Eimeria brunetti, Eimeria maxima, Eimeria necatrix and Eimeria tenella.
Onset of immunity: 3 weeks post-vaccination.
Duration of immunity: 60 weeks post-vaccination in an environment that permits oocysts recycling.
5. CONTRAINDICATIONS
None.
6.
ADVERSE REACTIONS
None.
If you notice any side effects, even those not already listed in this package leaflet or you think that the medicine has not worked, please inform your veterinary surgeon.
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7. TARGET SPECIES
Chickens.
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8. DOSAGE FOR EACH SPECIES, ROUTE(S) AND METHOD OF ADMINISTRATION
One dose of vaccine (0.007 ml) from 1 day of age.
Oral use.
The method of administration is by coarse spray.
9.
ADVICE ON CORRECT ADMINISTRATION
The method of administration is by coarse spray by using a suitable device (volume delivered:
28 ml/100 chicks, droplet size: 200–250 ^m and working pressure: 2 to 3 bars). Before starting the preparation, make certain to have a clean container available with sufficient capacity for preparing the diluted vaccine suspension. Dilute the vaccine with the corresponding volumes:
| DOSES | WATER | VACCINE | SOLVENT | TOTAL |
| 1,000 | 223 ml | 7 ml | 50 ml | 280 ml |
| 5,000 | 1115 ml | 35 ml | 250 ml | 1400 ml |
| 10,000 | 2230 ml | 70 ml | 500 ml | 2800 ml |
Shake the solvent vial. Dilute the contents of the vial with clean room temperature water into an appropriate container.
Shake the vaccine vial and dilute the content into the previous solution.
Fill the reservoir of the spraying device with all the vaccine suspension prepared.
Maintain the diluted vaccine suspension in continuous homogenisation by using a magnetic stirrer while the vaccine is being administered via coarse spray to the chicks.
To improve the uniformity of the vaccination maintain the chicks inside the transportation box for at least 1 hour in order to let them ingest all the vaccine droplets.
After this time, place the chicks carefully in the litter and continue with regular management practices.
The device should be cleaned after each use. See the manufacturer’s instructions to ensure proper disinfection and maintenance of the device.
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10. WITHDRAWAL PERIOD(S)
Zero days.
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11. SPECIAL STORAGE PRECAUTIONS
Keep out of the sight and reach of children.
Store and transport refrigerated (2 °C – 8 °C). Do not freeze.
Shelf life of Evalon as packaged for sale: 10 months.
Shelf life after first opening the immediate packaging: use immediately.
Shelf life after dilution according to directions: 10 hours.
Shelf life of HIPRAMUNE T as packaged for sale: 2 years.
Do not use this veterinary medicinal product after the expiry date which is stated on the carton and the label.
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12. SPECIAL WARNING(S)
Special warnings for each target species:
Vaccinate healthy animals only.
The vaccine will not protect species other than chickens against coccidiosis and is only effective against the Eimeria species indicated.
It is normal to find vaccinal oocysts in the intestine or litter of vaccinated flocks. Generally the number is higher the first weeks post-vaccination and lower once the flock has achieved a proper protection.
Special precautions for use in animals :
Chickens must be strictly floor-reared in the first 3weeks after vaccination.
It is recommended that litter should be removed and facilities and material cleaned between production cycles to reduce field infections.
Special precautions to be taken by the person administering the veterinary medicinal product to animals:
Wash and disinfect hands and equipment after use.
Lay:
The safety of the veterinary medicinal product has not been established during lay. Do not use in birds in lay and within 2 weeks before the onset of the laying period
Interaction with other medicinal products and other forms of interaction:
No information is available on the safety and efficacy of this immunological veterinary medicinal product when used with any other veterinary medicinal product. A decision to use this immunological veterinary medicinal product before or after any other veterinary medicinal product therefore needs to be made on a case by case basis.
No anticoccidial substances or other agents having anticoccidial activity via feed or water should be used for at least 3 weeks following vaccination of the chickens. The correct replication of the vaccine oocysts and consequently, the development of a solid immunity could be hindered. Additionally, the enhancement of protection produced by oocyst re-infections would also be limited.
Overdose (symptoms, emergency procedures, antidotes):
Severe overdose (10-fold) may result in a temporary reduction in daily live weight gain within the first week without any consequences on the final performances.
Incompatibilities :
Do not mix with any other veterinary medicinal product, except the solvent supplied for use with the veterinary medicinal product.
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13. SPECIAL PRECAUTIONS FOR THE DISPOSAL OF UNUSED PRODUCT OR WASTE MATERIALS, IF ANY
Medicines should not be disposed of via wastewater or household waste.
Ask your veterinary surgeon or pharmacist how to dispose of medicines no longer required. These measures should help to protect the environment.
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14. DATE ON WHICH THE PACKAGE LEAFLET WAS LAST APPROVED