Ishyirahamwe mpuzamahanga ry'imikino ngororangingo ku isi (IAAF) ryafashe icyemezo cyo kutavaniraho ibihano abakinnyi b'Uburusiya bahawe nyuma yo gushinjwa gufata imiti ibaha ingufu itemewe kandi n'igihugu cyabo kikabigiramo uruhare.
