It attacks the cells in the immune system and simultaneously weakens or even destroys the whole system.
True.
HIV attacks and kills CD4 helper T cells.
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.
macrophages, killer T cells, helper T cells, and B cells
No! It attacks the Helper T cells which are white blood cells.
If im correct, helper t-cells activate: b-cells that mark viruses and make them stick together, killer t-cells --which attack macrophages and infected cells, and memory b-cells, which remember how to stop viruses, this i believe is called active immunity
If im correct, helper t-cells activate: b-cells that mark viruses and make them stick together, killer t-cells --which attack macrophages and infected cells, and memory b-cells, which remember how to stop viruses, this i believe is called active immunity
HIV attacks the helper T cells
HIV invades helper T cells, which then begin to produce HIV soon after their infected. As helper T cells die, the immune system gradually weakens and becomes overwhelmed by pathogens that it would normally detect and destroy.
It attacks and destroys a particular kind of lymphocyte called helper T cells.
If im correct, helper t-cells activate: b-cells that mark viruses and make them stick together, killer t-cells --which attack macrophages and infected cells, and memory b-cells, which remember how to stop viruses, this i believe is called active immunity
it's called macrophages
There are numerous products that kill viruses on environmental surfaces, but few that safely attack them in the body. The body's "T helper cells" can signal macrophages to attack some viruses.