但是请注意这两句:% n+ _, [ E8 N- I1 Q' c+ P2 G 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. 9 r+ F# g1 q% Q: @' e! N. x. uµg是微克,这里显示不出来。