| the eradication experience of enzootic bovine leukosis from lithuania. | before 1985 the situation regarding enzootic bovine leukosis (ebl) in lithuanian cattle was described only haphazardly. in 1986 serological investigations were initiated together with an eradication programme. the ebl bovine leukosis virus (blv) situation was monitored by the institute of immunology vilnius university, national and regional veterinary laboratories. starting in 1986 all ebl-positive cattle were separated from negative cattle into blv-infected and blv-free herds. to create the lat ... | 2007 | 17640751 |