is hiv a viral or bacterial disease
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Is there a difference between bacterial and viral STIs? Bacterial STIs, such as gonorrhea, syphilis, and chlamydia, are often cured with antibiotics. Viral STIs, such as HIV, HPV ( which may cause certain types of cancers and genital warts), herpes, and hepatitis — the four Hs — have no cure. However many of their symptoms can be alleviated with treatment.
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Bacterial vs. viral infections: How do they differ? As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.s you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.
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Bacterial vs. viral infections: How do they differ? As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.
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HIV/AIDS 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). Following initial infection, a person may not notice any symptoms or may experience a brief period of influenza-like illness.
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- In this article. Bacterial and viral infections have many things in common. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by things such as: 1  Coughing and sneezing. 2  Contact with infected people, especially through kissing and sex.3  Contact with contaminated surfaces, food, and water.n this article. Bacterial and viral infections have many things in common. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by things such as: 1  Coughing and sneezing. 2  Contact with infected people, especially through kissing and sex.
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HIV The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and 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.Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype.oth HIV-1 and HIV-2 are believed to have originated in non-human primates in West-central Africa, and are believed to have transferred to humans (a process known as zoonosis) in the early 20th Century.
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Pound To Dollar: Gains On North Korean Tensions The Pound has been one of the biggest gainers over the past couple weeks. Sterling has hit highs above 1.18 versus the Euro, approaching the strongest levels we’ve seen this calendar year. The Pound has also touched 1.26 versus the U.S Dollar, despite the macro economic outlook look decidedly grim.
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How HIV Infects a Cell HIV is a retrovirus, which means it carries single-stranded RNA is its genetic material rather than the double-stranded DNA human cells carry.IV is a retrovirus, which means it carries single-stranded RNA is its genetic material rather than the double-stranded DNA human cells carry.
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- Causes. HIV is a viral infection that can be transmitted through sexual contact, through blood or from mother to child during pregnancy, childbirth or breast-feeding.
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HIV/AIDS AIDS is a term applied to advanced HIV disease. AIDS is defined as having HIV and an opportunistic infection (an infection by a microorganism that ordinarily does not cause disease unless the immune system is weakened) normally associated with AIDS. These infections can be bacterial, fungal, viral, or parasitic.
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- A wide variety of germs can cause HIV opportunistic infections. These include bacteria, viruses, protozoa, or fungi. Even before you have HIV, you have many of these in your body. But a healthy immune system normally keeps them under control.
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HIV/AIDS 1 Currently, HIV-1 is the predominant subtype that causes HIV/AIDS. 2  AIDS stands for the acquired immunodeficiency syndrome. 3  HIV causes AIDS and occurs when the virus has destroyed so much of the body's defenses that immune-cell counts fall to critical levels or certain life-threatening infections or cancers develop.n order to understand HIV and acquired immunodeficiency syndrome (AIDS), it is important to understand the meanings behind these terms and the difference between them: 1  HIV stands for the human immunodeficiency virus. 2  It is one of a group of viruses known as retroviruses.
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HIV infection and AIDS in the developing world Epidemiology of HIV-1 and HIV-2 infections in developing countries. The epidemiology and burden of HIV in the developing world are discussed earlier (see chapter 1). Two distinct viruses, HIV types 1 and 2 (HIV-1/HIV-2), cause AIDS.HIV-1 is responsible for the great majority of infections globally, HIV-2 being very rare outside of West Africa.he epidemiology and burden of HIV in the developing world are discussed earlier (see chapter 1). Two distinct viruses, HIV types 1 and 2 (HIV-1/HIV-2), cause AIDS.
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- Symptomatic HIV Infection. Over time, HIV destroys your immune system. Once a person’s viral load (a measurement of how many cells in your blood are infected with HIV) begins rising to higher and higher levels, this is an indication that the immune system is deteriorating; the disease is reaching a more advanced stage.
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- The most common type of viral disease is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Other common viral diseases include: Chickenpox. Flu (influenza).Herpes. Human immunodeficiency virus (HIV/AIDS). Human papillomavirus (HPV). Infectious mononucleosis.he most common type of viral disease is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Other common viral diseases include: Chickenpox. Flu (influenza). Herpes. Human immunodeficiency virus (HIV/AIDS).
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Acute HIV Infection HIV RNA test (viral load) is positive in patients with acute HIV infection. Lower-than-normal CD4 (white blood cell) count may be a sign of a suppressed immune system. The CD4 count usually improves 1 - 2 months after acute infection.
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Breathtaking mortality: bacterial pneumonia and HIV Link to HIV. Bacterial pneumonia has been linked to several HIV-related factors, including CD4 counts, having an uncontrolled viral load, and not being on antiretroviral therapy. HIV-positive people with a weak immune system, particularly a CD4 count below 200 cells/mm3, are at greatest risk.
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HIV The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and 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.IV infection leads to low levels of CD4+ T cells through a number of mechanisms, including pyroptosis of abortively infected T cells, apoptosis of uninfected bystander cells, direct viral killing of infected cells, and killing of infected CD4 + T cells by CD8 cytotoxic lymphocytes that recognize infected cells.
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Mets unveil new Citi Field dimensions after moving in right field wall NEW YORK — On a blustery day at Citi Field, the Mets unveiled the new outfield dimensions. Right-center field, formerly 390 feet, was moved in 10 feet and will now be 380 feet at its furthest from home plate.
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- You've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.When these electrons are gone, so is the third shell of the aluminum atom, and what remains is 1 s2 2 s2 2 p6 with a 3+ charge.ou've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.
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- Bacterial and viral infections have many things in common. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by things such as:1  Coughing and sneezing. 2  Contact with infected people, especially through kissing and sex.n this article. Bacterial and viral infections have many things in common. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by things such as: 1  Coughing and sneezing.
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What Are the Differences Between Bacterial, Viral Fungal and Parasitic Infections? How Is Each Treated? Most bacterial infections are generally in one single area of the body and are characterized by pain and some swelling. The human body is not capable of fighting off most bacterial infections so they can mainly be treated with antibiotics. A viral infection is a type of infection by a virus.It is one in which is spreaded by a virus that is pathogenic to human beings. They are much smaller than bacteria and it is much more difficult to kill a virus than it is to kill bacteria. A virus can't grow or exist without any host cells.It could cause illnesses as minor as the common cold or as severe a AIDS.nlike Bacterial Infections, antibiotics do not kill viruses and the use of them for viral infections could lead to an antibiotic resistance. There are only a few antiviral medications, but the best thing to do when facing a viral infection is let it run it's course.
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- AIDS is neither a virus nor bacterium; it is a syndrome (a series of conditions) caused by a virus called HIV (human immunodeficiency virus). This viral pathogen, which targets the cells of the immune system, often leads to the development of AIDS in HIV-positive people.
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HIV HIV (human immunodeficiency virus) is a contagious, deadly virus that is spread through blood, blood products, and other body fluids, such as semen. Early symptoms of HIV infection include cough, body aches, headaches, nasal congestion, sore throat, and cough. Some people have no early symptoms at all and may appear healthy. However, untreated HIV infection is connected to many diseases, including heart disease, kidney disease, liver disease, and cancer. HIV infection can lead to AIDS (acquired immune deficiency syndrome).
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Origin of HIV & AIDS HIV is a type of lentivirus, which means it attacks the immune system. In a similar way, the Simian Immunodeficiency Virus (SIV) attacks the immune systems of monkeys and apes.1. Research found that HIV is related to SIV and there are many similarities between the two viruses.
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- viral diseases introduction a viral infection is any type of illness or disease caused by a virus a type of microbe microbes are tiny organisms that cannot be seen without a microscope and include bacteria fungi and some parasites as well as viruses viral infection may also be caused by an insect bite in a viral infection the virus invades the inside of the body s cells in order to reproduce a virus then spreads to other cells and repeats the process