Answer: True
The Centers for Disease tries to control the spread of infectious diseases and tacks the effectiveness of vaccines is a true statement.
Step-by-step explanation:
There exist a lot of misconceptions regarding the vaccines which have been in existence for some time. This has, however, been the case because of a misunderstanding of the working of the vaccines.
Most people assume that some illness will not exist in the America, for instance, Polio; therefore, do not take their children for immunization.
However, they forget that this is a disease that spreads globally. Another condition is a measure that has however reduced in America, but adequate vaccination is essential.