Social & Preventive Medicine A new drug does not prevents a disease from occurring but reduce death due to that disease. Which of the following is true: March 2005, March 2013 (b) A It will increase the incidence and prevalence B It will decrease the incidence and prevalence C Prevalence is increased D Incidence is increased 💡 Explanation A new drug does not prevents a disease from occurring but reduce death due to that disease. Which of the following is true: March 2005, March 2013 (b) ✓ Correct Answer: C. Prevalence is increased