Difference between Cary-Blair and Amies transport media for Staphylococcus and Streptococcus?
This site (no connection) states (my emphasis):


  Unlike Cary-Blair Medium, which is almost exclusively associated with enteric transport, both Stuart and Amies Medium have been widely used for the transportation of a diverse range of clinical swab samples from sites including the eye, ear, nose, throat, skin, genital tract and wounds.