VACCINE DIRECTED AGAINST THE AGENT OF THE INFECTIOUS ANEMIA IN CHICKENS OF HUGE.

摘要

THE PRESENT INVENTION DESCRIBES FOR THE FIRST TIME A HEALTH PROBLEM THAT IS PRESENTED IN CHICKENS, THAT EMERGE IN APPROXIMATELY 3-5 WEEKS, AND GIVES IMPORTANT RESULTS LOST IN PRODUCTION, AND SHOW THAT YOU ARE LOST IN PRODUCTION CAN BE AVOIDED BY ONE VACCINE (AGENT OF THE CHICKEN ANEMIA) LIVE ATTENUATED, FOR THE ADMINISTRATION TO THE MUCOSAS.