![]() Image Number K7844-1 |
Technician Aileen Duit checks a culture sample for the persistence of Brucella abortus strain RB51 in the bloodstream of a vaccinated bison.
Photo by Keith Weller.
![]() Image Number K7844-1 |
Technician Aileen Duit checks a culture sample for the persistence of Brucella abortus strain RB51 in the bloodstream of a vaccinated bison.
Photo by Keith Weller.