This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
The pattern of change of disease of mortality and morbidity where the pandemics of infection are replaced by degenerative and manmade disorders as the main cause of morbidity and mortality is known as? 
Select and explain. 
A. Epidemiological transition, B. Demographic transition, C. Paradoxical transition, D. Reversal of transition
A: Epidemiological transition
Answer: A: Epidemiological transition 
Explanation: None