Most sensitive index of transmission in leprosy is?
Ans. is 'a' i.e., Incidence Incidence rate It is the only index for measuring the effectiveness of the measures taken. It is the most sensitive index of transmission of the disease. Prevalence It provides a measure of the 'case-load'. It is useful in the planning of treatment services. The efficacy of the drug regimen is best indicated by relapse rate.
Incidence
Detection rate
Disability rate
Prevalence