O k
Explanation:
T h a n k Y o u I g u e s s :) ...
There were more but they weren't discovered as they were not viral and treatment was unknown and research were not done.
This is not a good plan because it does not include healthy eating and exercise.
Hepatitis B is the only sexual transmitted disease that has a vaccine available
Answer:
Health-Illness Continuum
Explanation:
Health and illness can be viewed as the opposite ends of a health continuum• From high level of health a person's condition can move through good health -- normal health -- poor health -- extremely poor health -- to death. People move back and forth within this continuum day by day.