Some diseases are transmitted through contaminated articles. The method is called

Which of the following destroys microorganisms entering the body?

What is health according to Hippocrates and the Indian Ayurveda system of medicine?

Congenital diseases are those which

Select the correct option to fill up the blanks.
$(i)$ Diseases which are easily transmitted from one person to another,are called $.....$ diseases.
$(ii)$ In human body,parasite of malaria initially multiplies within the $........$ and then attack the $......$
$(iii) ......$ is the yellowish fluid secreted by mother during the initial days of lactation.
$(iv) ......$ and $.......$ are the primary lymphoid organs.

Cancer is a ......... disease,$AIDS$ is a ......... disease.