但是请注意这两句:3 J N3 k& I& 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.4 m) N; |' j0 j( a% J
µg是微克,这里显示不出来。