Answer:
Vaccines are like traffic lights; they ensure the safety of the public, be in heavily crowded areas, like schools, or densely trafficked roads. Traffic lights only work when all people follow the rules. If a car runs a red light, the car runs the risk of killing innocent pedestrians who are complying with the prescribed rules. Vaccines, if not utilized by most people, are ineffective. Even though some parents are concerned over the safety of vaccines, children who go to public schools should not be granted exemptions because vaccines are necessary to prevent outbreaks, children who do not receive vaccines are at risk of disease, and medically compromised children rely on vaccines to prevent disease.
