????:1????????:??????????

2?????????

3?????

4??????????

5???????????

?????10??????????????????????25?? (?????????? ??)???????(CDC)?????????25???????,??75???,???????????1???????????????????????????,22????????

?????,75????13??,?13?????????????88??????????????????????????????????????1??????,22??????,?????,????????????????,???75???

??,?,?,???????“???????”????????????????

?????????,????????????????????????????(FDA)????

???,?????????????????????????????????????????????,?????????“????”???????????,???????????“??”??

10?????24???,???,??????????????????????????????,??,?????????4?????????????(????????) ???????:?????