Hiv is the virus that causes hiv infection aids is the most advanced stage of hiv infection hiv is spread through contact with the blood, semen, pre-seminal fluid, rectal fluids, vaginal fluids, or breast milk of a person with hiv. Aids (acquired immunodeficiency syndrome) is caused by the human immunodeficiency virus (hiv) this kills or impairs cells of the immune system and progressively destroys the body's ability to fight infections and certain cancers. The three stages of hiv infection are (1) acute hiv infection, (2) chronic hiv infection, and (3) acquired immunodeficiency syndrome (aids) there is no cure for hiv infection, but hiv medicines (called antiretrovirals or arvs) can slow or prevent hiv from advancing from one stage to the next.
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, the human body can't get rid of hiv completely, even with treatment. The virus was at first named htlv-iii/lav (human t-cell lymphotropic virus-type iii/lymphadenopathy-associated virus) by an international scientific committee this name was later changed to hiv (human immunodeficiency virus. Aids, or acquired immune deficiency syndrome, is a disorder that is caused by infection with the human immunodeficiency virus, or hiv this virus attaches to the surface of specific white blood cells called t cells and is therefore able to reproduce and continue production of the virus. - hiv-1 and hiv-2 have gag proteins that assemble retrovirus-like particles with distinct structures and sizes, which implies that differences exist in how the two hiv types form new virus particles.
A retrovirus is a type of rna virus that inserts a copy of its genome into the dna of a host cell that it invades, thus changing the genome of that cell such viruses are specifically classified as single-stranded positive-sense rna viruses. Hiv and aids are not problems that exist only in africa or in other parts of the world the centers for disease control and prevention estimates that more than 12 million americans 13 years and older are living with hiv 1 one in four people living with aids in the united states in 2014 was a woman. Hiv is a virus, and aids is the condition the virus may cause an hiv infection doesn't necessarily progress to stage 3 in fact, many people with hiv live for years without developing aids. Hiv, or human immunodeficiency virus, is the virus that causes aids (acquired immunodeficiency syndrome) hiv attacks the immune system by destroying cd4 positive (cd4+) t cells, a type of white blood cell that is vital to fighting off infection.
What is now called acquired immunodeficiency syndrome (aids) although the causative virus, human immunodeficiency virus (hiv), was identified in 1983, there is still no cure for aids. Aids origin the hiv virus has not been around for long it is quite a young virus the first recognised cases of aids occurred in the usa in the early 1980s. There are two main types of human immunodeficiency virus -- hiv-1 and hiv-2both can lead to aids however, they're very different from each other hiv-1 is the most common type. The human immunodeficiency virus (hiv) has two main strains, hiv-1 and hiv-2 these two strains of hiv are very similar, but they have a few distinct characteristics that set them apart.
There's no cure for hiv/aids, but many different drugs are available to control the virus such treatment is called antiretroviral therapy, or art each class of drug blocks the virus in different ways. Aids (acquired immune deficiency syndrome) is the name used to describe a number of potentially life-threatening infections and illnesses that happen when your immune system has been severely damaged by the hiv virus. Hiv stands for human immunodeficiency virus it weakens a person's immune system by destroying important cells that fight disease and infection no effective cure exists for hiv but with proper medical care, hiv can be controlled some groups of people in the united states are more likely to get. Human immunodeficiency virus infection and acquired immune deficiency syndrome (hiv/aids) is a spectrum of conditions caused by infection with the human immunodeficiency virus (hiv. Hiv is a virus some viruses, such as the ones that cause colds or flu, stay in the body for only a few days hiv, however, never goes away a person who is infected with hiv is said to be hiv positive.
Before exploring the man-made theory of aids, it is important to note a small but highly vocal group who believes the cause of aids is still unknown, that the aids blood test is worthless, and that hiv is a harmless virus that is not sexually transmitted. Characteristics of aids and the hiv virus i am doing research on aids/hiv and i wanted to ask a question but i couldnt decide the most appropriate place to ask these questions1what exactly does. Symptoms the symptoms of hiv and aids vary, depending on the phase of infection primary infection (acute hiv) most people infected by hiv develop a flu-like illness within a month or two after the virus enters the body. Hiv characteristics characteristics of aids and the hiv virus i am doing research on aids/hiv and i wanted to ask a question but i couldnt decide the most appropriate place to ask these.
The first cases of aids were reported in 1981, and since then, more than 25 million people worldwide have died from the illness currently, more than 33 million people around the world are living with hiv, an estimated 11 million in the us. The human immunodeficiency virus (hiv) is a lentivirus (a subgroup of retrovirus) that causes hiv infection and over time acquired immunodeficiency syndrome (aids)   aids is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.
Aids is caused by the human immunodeficiency virus (hiv) and is spread through the exchange of body fluids (sexual encounters, sharing needles, blood transfusions. Instead of killing hiv, as it would do with other viruses, the cd4 cell makes more copies of hiv, which then leave to invade other cd4 cells, ad infinitum, until an irreversible, lethal cascade has been unleashed. Aids is the most advanced stage of hiv (human immunodeficiency virus) people with hiv may have symptoms in the very beginning of their infection, like swollen glands, fever, headaches, or muscle soreness. Best answer: infection with hiv-1 is associated with a progressive decrease of the cd4+ t cell count and an increase in viral load the stage of infection can be determined by measuring the patient's cd4+ t cell count, and the level of hiv in the blood.