但是请注意这两句: . X$ F$ l& Y" H) ^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. ) Q8 O; X# K* F9 E0 l! ^µg是微克,这里显示不出来。