Human Immunodeficiency Virus(HIV) is a slow but a harmful effect on immune system of human.HIV virus attack on immune system cells and copy it self to immune system.
Acquired Immune Deficiency Syndrome(AIDS) is also called opportunistic infections which cost to life-threatening illnesses.
(1)Acquired means you can get infected with it.
(2)Immune Deficiency is weakness in human body system that fights diseases.
(3)Syndrome is a group of health problems that make up a disease.
How HIV affect the human body:-
Human body have a protection layer which protect it from bacterias, viruses.The protection layer in immune system protect us from many diesese.When HIV enter in human body it attacks on this protection layer and makes hole in this layer once this layer is weak it will go inside and drop the number of T-cells in human body less than 14 % which cause to death normally an average human lives 8-10 year after infected by HIV and some dies in 2 month after infecting by HIV.
HOW human GET AIDS :-
Human first get infected by HIV later get AIDS.HIV transfer from one person to another from human body fluids four of these fluids are Blood,Demen,Vaginal Fluid,Breast Milk.HIV transfer from folling reasons:-
(1)Sharing a needle with someone who's infected
(2)Unproctected Anal
(3)Having sex with an infected person
(4)Oral sex
(5)Mother to infant before or during delivery or while breastfeeding
Symtoms of AIDS:-
Some people who become infected with HIV do not notice any immediate change in their health.Some people get fever, headache, sore muscles and joints, stomach ache, swollen lymph glands, or a skin rash for one or two weeks.