Which of the following conditions results from having been vaccinated?

Which of the following causes amoebic dysentery?

The temperature at which the number of bacteria increase rapidly is ________.

Which of the following is a cause for elephantiasis?

Which of the following may be present in tinned food?

Acne is caused by:

Malaria is caused by

 _________ is a method of giving vaccines in order to resist the disease.

A new-born baby can already be suffering from a non-viral disease, which is:

___________ produce  antibodies to resist the disease germs.