Hiv, or human immunodeficiency virus, is the virus that causes aids (acquired immunodeficiency syndrome) hiv attacks the immune system by destroying cd4 positive. Hiv is a virus that attacks human immune cells it has a complicated life cycle, with its information being stored as rna, then transferred to dna. Hiv is the virus that causes aids it damages your immune system, making it easier for you to get sick condoms can help protect from hiv during sex. The effects of the hiv virus on the immune system can lead to the diseases that we call aids.
Learn about hiv, its stages, and how the virus can be controlled with treatment. Pop question: true or false hiv medicines eliminate virus from the body answer: false hiv drugs cannot eliminate hiv virus from the body, but they can reduce it to. 16 signs you may have hiv think you have hiv the only way to tell is to get an hiv test a type of herpes virus called cytomegalovirus. The human immunodeficiency virus (hiv) is an obligate intracellular parasite found exclusively in humans it is responsible for weakening the immune system and.
This survey of the cellular and anatomical sites of infection by human immunodeficiency virus (hiv) discusses the mechanisms of attachment of the virus to cells, the. Hiv attacks the immune system, entering and then using host cells to replicate itself as the body progresses through four stages of infection. The human immunodeficiency virus (hiv) causes hiv infection and the acquired immunodeficiency syndrome (aids) hiv symptoms and signs include rash, fatigue, enlarged. Hiv (human immunodeficiency virus) is a virus that attacks the immune system, the body's natural defense system without a strong immune system, the body has trouble.
The symptoms of hiv are diverse and vary with the stage of infection many of the symptoms related to early infection are due to body's response to the virus itself. Hivgov is the federal government’s leading source for information about hiv. 100 questions and answers about hiv/aids 3 contents basic information and incidence/trends 5 transmission 9 testing 15 riskreduction index 49.
The first step of the human immunodeficiency virus (hiv) replication cycle—binding and entry into the host cell—plays a major role in determining viral tropism. Define hiv hiv synonyms, hiv pronunciation, hiv translation, english dictionary definition of hiv n a retrovirus of the genus lentivirus that causes aids by. The human immunodeficiency virus (hiv) is a lentivirus (a subgroup of retrovirus) that causes hiv infection and over time acquired immunodeficiency syndrome (aids. What are the stages of hiv how does the disease progress we'll answer these questions and many others. The hiv virus has to make a copy of its dna inside a host cell in order to replicate this page of the emedtv web site discusses the organization of this virus and. Hiv stands for human immunodeficiency virus it is the virus that can lead to acquired immunodeficiency syndrome or aids if not treated unlike some other viruses.