Cunha, R.C. , Saimo-Kahwa, M. , Valério Garcia, M., Santos, F.D.S. , Samuel, .E. , Ann, N. , Ikwap, K., Julie Akwongo, C., Leivas Leite, .F.P. and Andreotti, R. 2021. RA92A recombinant protein as immunogen to protect cattle against tick challenge in Brazil and Uganda. Bioscience Journal. 37, (Oct. 2021), e37068. DOI:https://doi.org/10.14393/BJ-v37n0a2021-49905.