The Human Immunodeficiency Virus (HIV) seems to only infect the CD4 (or T-helper) cells of the immune system.The CD4 cells are responsible for activating and directing other â¦ immune system cells.  HIV also infects macrophages and microglial cells that express the CD4 molecule on their surface.The virus can also infect a subtype of myeloid dendritic cells MDC-1. 12 people found this useful.he Human Immunodeficiency Virus (HIV) seems to only infect the CD4 (or T-helper) cells of the immune system.
What is sibling abuse? Sibling abuse is the physical, emotional or sexual abuse of one sibling by another [1]. The physical abuse can range from more mild forms of aggression between siblings, such as pushing and shoving, to very violent behavior such as using weapons. Often parents donât see the abuse for what it is.
If you answered no to most of the questions, then most likely your partner is abusive without mental illness. If you answered yes to most of the questions, then itâs possible your partner is abusive and also may be experiencing some form of mental health issue or illness. There are resources that can help, and itâs a good idea to connect with a support network that might include counselors or support groups that can help you figure out your options.