Which one of the following is correctly matched?
Body louse - Typhoid
House fly - Yellow fever
Anopheles - Malaria
Aedes-Plague
Which of the following diseases is caused by a protozoan?
Resistance against pathogens is due to
What is Pulse Polio Programme of Government of India ? What is $OPV$ ? Why is it that India is yet to eradicate Polio ?
Biological name of insect (vector) carrying the plague