但是请注意这两句: 9 n0 k8 _" K1 }2 H* DEach 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. * ?8 Z) y7 J# s9 J( t2 h. D7 l( H( aµg是微克,这里显示不出来。