但是请注意这两句: # \6 [+ f- X& F# d$ P* W8 zEach 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. 2 l( M( `( K- lµg是微克,这里显示不出来。