Phyllis Young

Melissa Vaccaro

Modern Topics in Biology

Final Paper

Vaccines

· What are vaccines?

· Why do we need so many at a young age?

· Why do we need more than one dose of a particular vaccine?

· Are they safe and effective?

· What are the side effects of vaccines?

· Have vaccines accurately been studied and tested?

· What are some of the ingredients in the vaccines?

· What is herd immunity and does it work?

· Why are there vaccines for diseases that have been almost eradicated before the vaccine was introduced?

· Not all diseases are deadly, why do we need vaccines for those?