| 释义 |
scarlet fever streptococcus toxin scarlet fever streptococcus toxin[′skär·lət ′fē·vər ¦strep·tə¦käk·əs ′täk·sən] (immunology) Toxic filtrate of cultures of Streptococcus pyogenes responsible for the characteristic rash of scarlet fever; the toxin is used in the Dick test. |