.do you reflect on down the road create one pill that will stop you from getting type of infection for 4 years?

.do you reflect on down the road create one pill that will stop you from getting type of infection for 4 years?
I do not think they will create any single pill within the future that would stop you from getting any benevolent of illness for 4 years.
Each malady is different and needs to be treated differently. That make it impossible to make one pill that fits adjectives.
No
What type of illness? You enjoy to complete the question for citizens to be able to answer it.