Figure 4From: Two initial vaccinations with the Bm86-based Gavacplus vaccine against Rhipicephalus (Boophilus) microplusinduce similar reproductive suppression to three initial vaccinations under production conditionsAverage weight of eggs laid by ticks engorged on groups of cattle immunized at weeks 0 and 4, showing anti-Bm86 antibody titers ranging from 1:640 to 1:81920. Animals included in the comparison were randomly selected from vaccinated and unvaccinated animals. The mean weight of eggs laid (black lines), confidence interval for 95% (grey squares) and standard deviation bars (in both senses) are indicated. A statistically significant difference (Friedman's test, indicated with an asterisk) was found between the negative control group and vaccinated animals. n: indicates the number of bovines that were grouped by antibody titers as indicated in the abscise axis.Back to article page