Tshilwane, Selaelo Ivy; Thema, Nontobeko; Steyn, Helena C.; Van Kleef, Mirinda; Pretorius, Alri
(Elsevier, 2019-07)
Previously, a heartwater experimental DNA vaccine provided 100% protection following laboratory challenge with Ehrlichia ruminantium administered by needle but not against an E. ruminantium tick challenge in the field. A ...