At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Which is the most accurate statement regarding the impact of immunizations in the United States over the past 120 years?
a) Cases of pertussis declined by 75%
b) Cases of measles declined by 85%
c) Mumps cases declined 63%
d) Diphtheria cases declined by 100%
e) Haemophilus influenza cases declined by 54%