Definition: 'Cholera-red Reaction'
cholera-red reactionType: Term
1. a test for Cholera vibrio whereby the addition of 3–4 drops of sulfuric acid (concentrated, chemically pure) to an 18-hour-old bouillon or peptone culture of the organism produces a rose-pink to claret color.
The definition information for cholera-red reaction is provided by Stedman's. You can search our medical dictionary here.