[Chemotaxis of cholera vibrios: a study method and the relation to different substances].

: The chemotaxis of V. cholerae in response to 56 different substances (amino acids, carbohydrates, salts, etc.) has been studied by the methods of visual observation and quantitative determination. Attractants, neutral substances and one repellent have been revealed. Adler's method (1973) has been modified with regard to the requirements for the working procedures in handling the causative agents of highly dangerous infections.