Ads
related to: body systems affected by hiv- Patient Assistance Info
Discover If You Are Eligible To
Save On An HIV-1 Treatment Option.
- Download Patient Brochure
Find Resources With Important Info
About Treatment And Switching.
- HIV Treatment FAQs
Find Answers To Frequently Asked
Questions About HIV And Medication.
- HIV Real Patient Stories
Watch The Stories Of People Who
Share Their Treatment Experiences.
- Learn How Treatment Works
Visit The Patient Website To Learn
How An HIV-1 Treatment Works.
- Talking To Your Doctor
Find Resources To Talk To Your
Doctor About An HIV-1 Therapy.
- Patient Assistance Info
Search results
Results From The WOW.Com Content Network
After the virus enters the body there is a period of rapid viral replication, leading to an abundance of virus in the peripheral blood. During primary infection, the level of HIV may reach several million virus particles per milliliter of blood. [2] This response is accompanied by a marked drop in the numbers of circulating CD4 + T cells.
HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells. It directly and indirectly destroys CD4 + T cells. [88] HIV is a member of the genus Lentivirus, [89] part of the family Retroviridae. [90] Lentiviruses share many morphological and biological characteristics.
Two types of HIV have been characterized: HIV-1 and HIV-2. HIV-1 is the virus that was initially discovered and termed both lymphadenopathy associated virus (LAV) and human T-lymphotropic virus 3 (HTLV-III). HIV-1 is more virulent and more infective than HIV-2, [20] and is the cause of the majority of HIV infections globally. The lower ...
And antiviral treatment has changed HIV from a death sentence in the early '80s to people with HIV now having a normal life expectancy. People with HIV on antiviral drugs can safely have babies.
Most of these conditions are opportunistic infections caused by bacteria, viruses, fungi, and parasites that are normally controlled by the elements of the immune system that HIV damages. [11] These infections affect nearly every organ system. [citation needed] A declining CD4+/CD8+ ratio is predictive of the progression of HIV to AIDS. [12]
Immunodeficiency, also known as immunocompromisation, is a state in which the immune system's ability to fight infectious diseases and cancer is compromised or entirely absent. Most cases are acquired ("secondary") due to extrinsic factors that affect the patient's immune system.
Ads
related to: body systems affected by hiv