New supplementary Strangvac study demonstrates immunological memory with long duration
The Swedish biotechnology company Intervacc has now taken another step towards confirming the effect of its vaccine, one of the company's development development projects, against the infamous streptococcal infection strangles in the horse. A new supplementary study shows that horses vaccinated with the vaccine Strangvac maintain an "immunological memory" against the disease 12 months after vaccination. The result of the study means that a re-vaccination within 12 months, instead of previously shown 6 months, after basic vaccination very quickly restores a protection. Strangles is a