Avian Lymphoid leukosis has been the most common form of the leukosis/sarcoma group of diseases seen in chicken flocks. Members of the leukosis/sarcoma group of avian retroviruses, have similar physical and molecular characteristics and share a common group-specific antigen. Avian leukosis occurs naturally only in chickens. Experimentally, some of the viruses of the leukosis/sarcoma group can infect and produce tumors in other species of birds or even mammals.
| End-Point | MANUAL | MSDS |
| One-Step | MANUAL | MSDS |
