但是请注意这两句: 5 H M, {9 Y; F' Z% t1 J& bEach 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. + e" h1 \4 s/ O: I! R" yµg是微克,这里显示不出来。