Name two diseases that are transmitted by houseflies. Mention their causative pathogens.

Malarial fever is not caused in a person immediately after introducing the sporozoites by an infected anopheles mosquito. Why?

Name the stages of Plasmodium.

i) introduced by an infected Anopheles mosquito.

ii) picked up by Anopheles mosquito from an infected human being.

Observe the following flow-chart

Mention the metabolic disorder ‘X’ and the causative factor from the options given below:

Kala has delivered a baby,

i) Suggest the immunization schedule for the baby, in the first six months.

ii) What are the diseases that can be cured as per the schedule?