Author Contributions
Y. J. lead the project, and designed and conceived the study. H.A.N.,
Y.C., and J.W. performed the data analysis. A.A., A.E and T.H.,
collected local goat samples. H.A.N. prepared the manuscript. Y. J., X.
W., J.A.L. and W.F. reviewing and editing the manuscript. All authors
revised and approved the final manuscript.