Question

$AIDS$ is considered a syndrome and not a disease. Give reasons.​

Answer 1

• $AIDS$ virus attacks white blood cells $\left(WBCs\right)$ or lymphocytes ($T4$ helper cells) of human beings and weakens the human body's immunity or self defence mechanism.​ ​
• $AIDS$ is acquired immuno deficiency syndrome, caused by human immuno deficiency virus where we get variety of symptoms. When a group of symptoms occur together in the exis­tence of a particular disease, it is known as syn­drome. ​ ​