Jose J. Bruzual likes the comment:
Excellent presentation Dr Bruzual; grading is a helpful tool in order to send good quality males to production farms. The grading an adequate growth profiles are key to better fertility. Thanks, good approach
Video published on September 22, 2025
Jose J. Bruzual (Senior Poultry Veterinarian, Aviagen) comments on the benefits of this grading method and its relevance to the poultry industry in this Engormix interview.
This member gave a presentation on January 28, 2025
At the following event:
IPPE - International Production & Processing Expo 2025
Participation in Forum on July 3, 2023
Dr Kotaiah Talapanen, sadly the cocci vaccine is not foolproof with the current vaccines. A lot of management is necessary.
Participation in Forum on May 17, 2023
oumed gerjisVaccinate them at the hatchery. Manage the farm. Revaccinate if needed.
Participation in Forum on May 16, 2023
oumed gerjis
Why you are vaccinating at day 4 vs day 1?
Participation in Forum on September 7, 2022
Participation in Forum on April 9, 2022
You can read my articles about coccidiosis in engormix (Coccidiosis control in broiler breeders with the use of vaccines: part one) or in www.aviagen.com
Participation in Forum on February 20, 2022
Arkan Lubani I did a study with revaccination at day 4 via spray in the brooding area after vaccination at day of age. so far many flocks with no coccidiosis in the field. I presented that work at AAAP 2021
Participation in Forum on February 20, 2022
Bouayad If cocci breakage persists, first check to see if the vaccine is viable. If it is, make sure the chick density is right to increase the humidity of the litter. I like about 40 chicks per m2 for the first 7-9 days. This can vary depending on the humidity of the litter. If the second cycle occurs correctly, you will have a decent number of oocysts per gram of feces and a good immune res ...