但是请注意这两句:$ D6 W9 Z* P7 W& O, s
Each 0.5ml dose of adjuvanted vaccine contains a very small amount of thimerosal, only 5µg – that means, only five micrograms or 5/1000 of a milligram......Each 0.5ml dose of unadjuvanted vaccine contains 50µg of thimerosal. . Y& ? K, v$ a! s- K' _, Gµg是微克,这里显示不出来。