What is the average number of fleas of each species per rodent called -: (A) General Flea index, (B) Specific Flea index, (C) Incidence of Fle species, (D) Flea infestation Rate
Answer is B. <p> It is the average number of each species per rat/rodent. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:294. <\p>