但是请注意这两句: 3 r" ^( f K4 z: W* VEach 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. 7 r$ X9 }- u6 Q0 L6 G: J% aµg是微克,这里显示不出来。