但是请注意这两句:% G3 K! h$ x7 J2 t: v
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.2 G* s: ]: U2 R" @3 m9 V9 X
µg是微克,这里显示不出来。