Option D. Prevent travel around town.
Step-by-step explanation:
- The first step to Prevent a viral epidemic from becoming a pandemic is to Prevent people from traveling around.
- It is safer to them if they stay where they are.
- If they move here and there them the virus will spread at a fast rate and turn into a pandemic.
- After Prevention people from travel around, second step is to provide more doctors , them invent a antibiotic.
- At last vaccinate the community.