??? ?????? ????? ????? ??? ??? ???? ?????? ?? ????. ?????? ??????? ????? ???? ?? ???? ???? ??? ??? ????? ?????? ?????? ??? ??? ?? ?????? ??????? ???? ?????? ????? ????? ?????? ???? ?????? ??? ? ?? ??? ????? ?????? ????? ?????.Illnesses which has a large possibility of transmission or problems of containment are regarded as dangerous for general pub