Vector for ‘kala azar' disease is
Sand fly
House fly
Louse
Bed bug
The test for ‘syphilis' was developed by
The treatment of snake-bite by antivenom is an example of
‘Enterobiasis' disease is caused by
Tick mark the incorrect match with respect to the drug, source and its action.
Durg | Source | Action |
Who among the following established the scientific basis of vaccination?