Question

A dreaded disease that affect the human immune system is
a. AIDS
c. cancer
d. hepatitis-B​

Answer 1

Answer:

HIV (human immunodeficiency virus) is a virus that attacks the immune system. The immune system becomes weaker, making it harder for the body to fight off infections and some kinds of cancers. Most people who are diagnosed early and take medicines for HIV can live long, healthy lives. answer is (c) cancer

Answer 2

$\textbf{Answer:-}$

AIDS is the correct answer

AIDS stands for Acquired Immunodeficiency Syndrome. It is caused by HIV(Human Immunodeficiency Virus). It attacks the immunity system by killing off the white blood cells.

It can spread via:

• Blood Transfusion
• Sexual Contact
• Needle sharing
• From an HIV infected mother to her child

Symptoms:

• Swelling of glands
• Rashes
• Fever
• Fatigue
• Headache etc.

Prevention:

• Avoid needle sharing
• Careful blood transfusion
• Regular checkups etc.