A three-kilometer exclusion zone has been established around the affect ed farm as well as a ten-kilometer surveillance area.
A three-kilometer exclusion zone has been established around the affect ed farm as well as a ten-kilometer surveillance area.
政府已经在感染口蹄疫的农场周围建立起了一个半径3公里的隔离区，以及一个半径10公里的监视区域。