B.: The cause of tetanus is a bacillus and the vaccine against it is one of the few vaccines that contains neither virus nor bacilli...
(The cause of tetanus; is; a bacillus and the vaccine against it) (The cause of tetanus; is; one of the few vaccines) (the few vaccines; contains; neither virus nor bacilli)
The cause of tetanus The cause of tetanus the few vaccines
is is contains
a bacillus and the vaccine against it
one of the few vaccines
neither virus nor bacilli