但是请注意这两句:# b- |) G' o! c
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. 8 x0 D% U4 M# U. v2 uµg是微克,这里显示不出来。