All of the Following Are True Statements Concerning Syphilis EXCEPT

Multiple Choice

All of the following are true statements concerning syphilis EXCEPT:

A) The causative agent cannot survive in the environment.
B) Latency of the disease may last more than 10 years.
C) Penicillin G is the drug of choice for most phases of the disease.
D) The causative agent lives only in humans.
E) Untreated, the disease goes through three phases.