Which of the following set is of vector host
Sand fly, deer fly, tse-tse fly, house fly
Frog, lizard, snack, rabbit
Leishmania, sand fly, Trypanosoma, tse-tse fly
Sand fly, frog, house fly
Which of the following diseases is endemic
Interferon suppresses the pathogenic activity of
Damage to thymus in a child may lead to
Quinine used for treatment of malarial fever, is extracted form