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HIV (Human Immunodeficiency Virus) is the virus that causes AIDS (Acquired Immune Deficiency Syndrome). HIV is a retrovirus that needs human cells to replicate itself.

HIV is covered in receptors that allow it to attach to human white blood cells. After attaching to the cell, the virus "reprograms" the way the white blood cell (or "T Cell") to become what could effectively be called a virus factory.

It teaches the cell how to replicate itself.

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15y ago

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Why can't a person affected with HIV reproduce?

They can reproduce but in doing so there is a danger of passing the HIV virus on to the partner they are reproducing with and also passing the infection on to the children they make. Obviously it is a couples choice but many feel that the do not want to expose their partners/offspring to this risk.


Why aids is not cause by mosquito?

Because HIV needs human immune cells to reproduce and does not survive in an insect.


Is HIV binary fission or conjugation?

The HIV is a virus and does not perform the bacterial reproduction of binary fission or conjugation in order to reproduce. The only way a virus reproduces is by infecting a host cell.


What kind of host does a virus need to reproduce?

Viruses need any kind of cell. Some have "favorites" like white blood cells (HIV).


What does HIV use to reproduce?

HIV is a retrovirus as it transcribed mRNA into DNA. It invades a host cell and uses the cells machinery to copy its own genetic material. This produces multiple copies of the virus within the host cell, which then ruptures releasing the virus and the process is repeated.


Can you catch HIV from sneezing?

No; it is not possible unless there are large amounts of blood that comes out of the persons mouth when they sneeze.


Is Ebola a bacteria fungus or bacteriaor virus?

It is not. HIV is a virus. It has a completely different make-up from a bacteria. The most important difference between a bacteria and a virus is that a virus does not have the ability to replicate on its own. It needs a host, another cell, to reproduce, unlike bacteria which can reproduce on their own.


Is HIV positive good or bad?

It is better to be HIV negative than HIV positive. An HIV positive person is infected with HIV.


How is HIV and Helper T Cells related?

T helper cells, also called CD4+ T cells (or just CD4 cells) are part of the immune system, but they are also the main target cells that HIV infects and uses to reproduce.


How do HIV-positive and HIV-negative differ?

HIV-positive means you are infected with the human immunodeficiency virus. HIV-negative means that you are not infected with the HIV.


Can you get HIV from a person who does not have HIV?

No


Who can get HIV?

anyone can get hiv