Most sensitive index of recent transmission of malaria in community:
Ans. is 'b'Annual parasite index measures incidence, spleen rate measures endemicity, ABER-Annual blood examination rate (index of operational efficiency) and SPR (slide positivity rate) - forecasting malaria and defining any area to be high risk or low risk.
Spleen rate
Infant parasite rate
Annual parasite rate
Slide positivity rate
Misc.