5. AIDS
Acquired immuno deficiency syndrome
Caused by retrovirus HIV
It breaks down the body immune system,leaving the patient vulnerable to
a host of life threatening opportunistic infections, neurological disorders
or unusual malignancies.
8. HIV AGENT
It is a RNA virus
Which replicates in actively dividing T4 lymphocytes
Unique ability to destroy T4 helper cells
Reservoir, once a person gets infected virus remains in his body life long
and the person is a symptomless carrier for years.
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14. GONORRHEA
It is an infectious veneral disease caused by gram negative diplococci
Neisseria gonorrhea, STD and is characterized by lesions of mucous
membrane of the urinary organs