Gram Negative Bacilli
Eltor vibrio maybe differentiated from classical vibrio by fact that Eltor vibrio:
|A||Agglutinates chick erythrocytes|
|B||Susceptible to classical phage IV|
|C||Susceptible to polymyxin B|
a. Eltor V. cholerae agglutinates chick RBCs.
b. Eltor V. cholera is resistant to polymyxin B.
c. It is hemolytic for sheep RBCs.
d. It is susceptible to phage 5.