Social & Preventive Medicine 500 people of viral fever are treated with a medicine. 80 percent were cured in 3 days. True statement about efficacy of medicine – A Medicine is effective B Cannot be commented C Medicine is ineffective D None of the above 💡 Explanation 500 people of viral fever are treated with a medicine. 80 percent were cured in 3 days. True statement about efficacy of medicine - ✓ Correct Answer: B. Cannot be commented