但是请注意这两句:: U! Z- ^+ _( _5 ]* i) ?
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.8 z! F* M( {- \
µg是微克,这里显示不出来。