但是请注意这两句: 6 a& X4 }. v% T* C2 c6 ]8 L0 x' ]. ~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. ! c1 E a8 i# Z% Q: _0 Gµg是微克,这里显示不出来。