The aim of this study was to compare the safety parameters of commercial non-attenuated and attenuated (Jeffers, 1975) Eimeria vaccines with EVALON®, a live attenuated coccidiosis vaccine for breeders and layers. 525 chickens were vaccinated orally at 1 day of age with either PBS (group 1), an attenuated vaccine (groups 2 and 4), including EVALON® (HIPRA) (group 2), or non-attenuated vaccines (groups 3 and 5).
Safety concerns regarding coccidiosis vaccines. Comparison of attenuated and non-attenuated vaccines
Publications
Poultry
Appeared in
WVPA Congress, 2017
The outcomes of this trial suggest that both attenuation and also its grade might be important factors to take into account when selecting live coccidiosis vaccines. This study also supports the safety of EVALON®, a live attenuated vaccine designed to confer protection without compromising the health status of vaccinated animals.
Download this article
Related products
Lyophilisate for oculonasal suspension/use in drinking water.
Active immunisation of pigeons to prevent paramyxovirus infections.
Attenuated vaccine for coccidosis in broilers specifically developed to be administered by in ovo injection.
Live vaccine against Avian Infectious Laryngotracheitis strain CHP50, in oculonasal freeze-dried tablet.
IBD immune-complex vaccine against Infectious Bursal Disease, in injectable suspension
Live vaccine against avian coccidiosis, in oral suspension for spray in chickens
Live vaccine against avian coccidiosis, in oral suspension for spray
Live vaccine against Gumboro disease GM97 strain, in oral freeze-dried tablet
Cloned live vaccine against Gumboro disease, in oral freeze-dried tablet
Live vaccine against Newcastle disease CL/79 clon, in oral freeze-dried tablet
Live vaccine against turkey rhinotracheitis and swollen head syndrome, in oculonasal freeze-dried tablet
Inactivated vaccine against turkey rhinotracheitis and swollen head syndrome, in injectable emulsion
Related services
Smart Vaccination by HIPRA is a revolutionary concept that combines: A smart vaccine including RFID technology in its label, a vaccination device which ensures precision and efficiency, and a new world of digital solutions in HIPRAlink Vaccination. All these elements are developed internally by HIPRA.
In Poultry, the HIPRA Smart Vaccination is spearheaded by our innovative vaccines GUMBOHATCH®, EVANT® and EVALON® , the medical devices Hipraject® and Hipraspray®, and the professional veterinary app HIPRAlink® Vaccination.
An innovative service based on data analysis that facilitates decision-making in Poultry
HIPRA Stats is a data analysis service for animal production companies.
Hipraspray® is a specific vaccination spray device that ensures accuracy, precision, consistency and reliability.
HIPRA University offers high quality training programmes in strategic areas of interest for professionals
This programme allows you to calculate the optimal dilution of EVANT® & EVALON® for the best coarse spray administration.
HIPRA has specially developed several online tools to support veterinarians and other Animal Health professionals in their daily work.
Access an advanced diagnostic service with maximum comfort and reliability
