但是请注意这两句:& n% p# k( a; s Q! g B! V
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. # l4 t9 u: s2 Q, t& ~# w3 [% Aµg是微克,这里显示不出来。