Lee got a measles vaccine. How does this action impact Lee's community? a It keeps Lee from getting sick b It keeps Lee from going to school c It keeps Lee from spreading the virus d It keeps Lee from encountering the virus.

The correct answer is c) It keeps Lee from spreading the virus. By getting vaccinated against measles, Lee is less likely to contract the virus and spread it to others in his community who may not be vaccinated or may have weakened immune systems. This helps to prevent the spread of the disease and protect the health of the community as a whole.