Studies on the Transition of the Rabbit Antibody for the Avian Infectious Bronchitis Virus

전염성기관지염(傳染性氣管支炎)바이러스에 대한 가토항체(家兎抗體)의 소장(消長)에 관한 연구(硏究)

Observation of transmissive antibody was made on the rabbit inoculated in the virus of avian infection bronchitis. Throughout the studies, the following experimental results were obtained and summarized here. 1. The antibody of rabbit inoculated with the virus of avian infectious bronchitis were persisted for 2-years. 2. The antibody of adult rabbit against the avian infectious bronchitis virus were transmitted to the suckling rabbit and persisted for 15-weeks.