?????????? ??????? ???? ??????? ???? ???, ?? ?????????? ????????? ???? ??? ??, ??? ?? ???????, ?????, ?????, ???????, ??????, ?????, ????, ????, ???? ??? ??? ???? ??????? ???????? ?? ??? ????????? ???? ??? ??.

?????????? ????????? ???? ????????? ????? ?? ??? ???? ??????????? ?????? ??? ??, ??? ??? ???? ?????? ??????? ????? ????? ???? ?????? ???? ???? ????????? ??? ??. ???? ??????? ????????????? ?????? ???? ???? ??????? ???????? ???? ??????, ??????? ???????? ???????????? ????? ?????? ??? ??? ????? ???????? ?? ????? ???, ??? ?? ???? ????? ?????? ?????????? ???? ????? ??? ??, ?? ???????????? ??????????? ????? ??? ?? ????? ???? ??? ????? ???.

???????????? ????? 60% ?? 70% ????????? ??? ??, ???? ??? ????? ???? ???, ??? ???? ???????, ?????????? ???????? ????????? ??? ??, ??? ???? ??? ?? ??? ????? ????? ??? ??, ???? ?? ????? ??? ???? ???????? ?????? ???? ??????? ??? ??.

?????????? ????? ?????????? ?????? ?????? ?????? ???, ?????? ?????? ???? ????????? ???? ??, ??? ?? ????? ???????? ???? ??? ? ?????? ??. ?? ???? ????? ????????? ???? ?????? ?? ????? ???? ?????????? ?? ???? ?????? ??. ?????????? ???? ?????? ???? ?? ?? ????????? ??? ??? ??? ??, ??? ?? ???? ??????? ????????? ??????? ???? ???, ???? ????????? ??????????? ?????? ?? ???? ???? ??? ??.

????? ?????? ?????? ??? ?????? ???, ??? ??? ?????? ??? ?? ?????????? ???? ????????? ?? ????? ???????? ???? ????? ??. ????? ?????? ????? (WHO) ??? ???? ??? ???? ???? ?????????????? (FDA) ???? ???????????? ????? ????? ????? ???? ??. ??????? ???????? ?????????? ?? ?? ??????? ???? ???????????? ???????? 20 ?????/???? ?????? ??? ???? ?????? ??? ??, ??? ????? ??????? ??? ?? ?? ????? ?????? ??? ??? ???? ??? 1 ??????? ??? ? ???? ????. ? ???????? ???, ????????????? ???? ???????????? ???? ??? ??? ??, ????? ???? ??? ????? ?????? ??? ??. ???? ????????? ????????????? ???? ??????, ????????? ?????????? ????? ????, ???? ??????? ???????? ???????? ???? ??????? ???????? ???? ??? ??, ?? ???????? ??????? ???? ??? ??????????????? ???? ???? ?????? ??. ?????? ??? ???? ????????? ?????? ??? ??, ?????? ?? ???????? ??????? ???? ??? ??? ??. ?? ? ????, ???????????? ???? ?????? ??? ??????? ???? ???? ??? ?? ???? ??? ??, ???? ????? ?????????? ??? ???? ??? ??.

?????????? ??? ???? ?????? ??????? ??????? ???? ??????? ??? ????? ?????? ?????????? ????????? ??? ??. ??????, ????? ????? ???? ?????? ????????? ????????? ???? ???, ???? ???????? ?????? ????????? ??????? ?????? ???? ????? ??????? ??, ????? ???? ????? ?????? ??????? ????? ??? ???? ???. ???????? ?????? ???????? ???????? ???? ? ????????? ???????? ????? ???? ???? ?????? ????????? ????? ??? ??, ?????? ????? ???? ????, ??????? ??????? ?????? ???? 10 ?????/100 ???? ??, ????????? ????? ???? ????????? ???? ????????? ????? ???? ??, ??? ???????????? ????? ???? ????????? ????? ?????? 78%-89% ??, ??? ?????????? ??????? ????????????? ?????? ???? 11.2-12.8 ?????/100 ???? ??.