What is the mechanism by which the AIDS virus causes deficiency of
immune system of the infected person?
What are the various routes by which transmission of human immunodeficiency
virus takes place?
Differentiate the following and give examples of each:
(a) Innate and acquired immunity (b) Active and passive immunity
The following are some well-known abbreviations, which have been
used in this chapter. Expand each one to its full form:
(a) MALT (b) CMI (c) AIDS (d) NACO (e) HIV
Discuss with your teacher what does ‘a suitable gene’ means, in the
context of DNA vaccines.