A new vaccine, designed to protect East African cattle against all major strains of foot and mouth disease, is offering hope to small-scale farmers battling the highly contagious disease.
A new vaccine, designed to protect East African cattle against all major strains of foot and mouth disease, is offering hope to small-scale farmers battling the highly contagious disease. Foot and ...
USDA-ARS scientists are developing novel vaccines to help protect livestock against cattle ticks that hitchhike on wildlife, such as the white-tail deer, that cross the Rio Grande River into Texas.