CHOLERA BACILLI 13 
— 
Le cas ae > J fe Od 
pee ree 4 a. 
ne & wy A a ha 
CHOLERA BACILLI 
These are small rods slightly curved. Each 
of these small rods is an individual germ. There 
are many other kinds of bacteria which look 
like these in shape, but which are entirely harmless. 
