The agency monitors the need for vaccinations for infectios disease is the Center for Disease Control or CDC
The amount of money, effort and time it will take
Placebos are fake medications or treatments that can trick your brain into thinking it's better. Often someone will think they are very sick when they actually aren't, and that's dangerous for the mind so people will give them fake medications. Its of cures and things atet will help seasickness and motion sickness are placebos. You could have a moral dilemma about wether it's actually helping you or if it just feels like it does.
I am not sure if this is a true or false question, but I am guessing it is. So that would mean it would be False.