但是请注意这两句:2 U/ ~, t0 i, Z: w q( ], L9 a
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. ( ?3 r. f1 p! D2 n# O+ p, r. F( @µg是微克,这里显示不出来。