Vaccination is no guarantee that your birds do not become sick. Problems sometimes occur even when birds have been vaccinated against specific diseases. Has the failure something to do with the quality of the vaccine? Maybe, but more often, the problem is the result of poor vaccine handling and/or poor application. Elisa monitoring helps to improve the results and to detect the cause of failures
This article can also be found at World Poultry Volume 18 number 7. To view the article online simply click on the link below.
Keywords: management, vaccination, vaccine handling, vaccine application, elisa monitoring