Further studies on the eradication and Epizootiology of lymphoid leukosis virus infection in a commercial strain of chickens

The feasibility of eradicating exogenous lymphoid leukosis virus (LLV) from a commercial egg-layer grandparent strain of chickens was examined by selecting replacement chicks from hens expected to have a reduced likelihood of transmitting LLV, followed by testing of progeny chicks and removal of tho... View More