A Brief Note On The Important Knowledge Of Human Immunodeficiency Virus

In the past four decades, human immunodeficiency virus (HIV) has been discovered, developed into an international epidemic, and

Introduction –HIV, Human immune deficiency virus which started in late mid 90s has already devastated many people causing great economic impact on their families, communities and health care systems. In USA the first HIV patient was diagnosed in 1981 after which disease spreads rapidly by which it affects nearly 1.2 million people as of now. As per US centre for disease control and prevention Out of 1.2 million

HIV/AIDs is a huge epidemic still plaguing society today. The lack of knowledge and technical advances has caused an increasing number of cases. It has made its way around the world since the 1940s, causing countries to join together in the fight against AIDs. With all the campaigning that has been done the numbers of cases continue to rise. Countries have separated the disease into three patterns to make it easier to distinguish the effects that AIDs has on different regions of the world. As well as what subtypes sprout from what areas. HIV/AIDs can be spread in many different ways. The future is still uncertain for the victims whom lives have been dramatically changed by this deadly disease.

People can contract HIV through several sources. First, people who need blood transfusions can become infected. For example, “… in some cases, the virus may be transmitted through blood transfusions.” (NHP CC DC) Second, people who share infected needles can become infected. For example, “… HIV can be transmitted through needles syringes contaminated with infected blood.” (NHP CC DC) Third, another way people can become

HIV is a preventable disease and education is key in learning how transmission occurs. HIV infection can happen through specific activities during sexual behaviors and intravenous drug use. Certain body fluids such as blood, semen, pre-seminal fluid, rectal fluids, vaginal fluids, and breast milk from a person who has HIV can transmit the disease. These fluids must encounter a mucous membrane, damaged tissue or be directly injected into the bloodstream (from a needle or syringe) for virus transmission to occur.

HIV and AIDS is spread and contracted by humans in a variety of ways. HIV/AIDS is spread when bodily fluids, such as saliva, breast milk, and blood, are exchanged from human to human. These body fluids are exchanged through human contact, blood transfers, or sharing medical equipment. Scientists have discovered that HIV/AIDS is very common among lesbian and homosexual couples; although, it can be frequent in

The epidemic of Human Immunodeficiency Virus began in the early 1980’s and was thought to be a homosexual related disease, as only homosexuals where reported as having the virus during the early stages of discovering HIV/AIDS. It’s believed that a virus similar to HIV first occurred in some populations of chimpanzees in Africa, the virus crossed species by exposure of body fluids mixing, during butchering or cooking of the animals(2). Today over 78 million people are reported to have been infected with HIV, in 2012, AIDS-related illnesses were the 6th leading cause of death globally (3).

HIV can pass from person to person, there are many ways in which this happen, the main way in which HIV is transmitted is through sexual contact; according to the Health Protection Agency in 2011, 95% of people diagnosed with HIV acquired the virus through sexual contact. Other ways In which HIV is transmitted include sharing needles, syringes and other injecting equipment, a child can obtain the HIV virus from the mother during child birth or during breast feeding, a less common way is which HIV is passed on in the UK is during blood transfusions however this way of transmission continues to remain a problem is less developed countries.

With the prevalence and spread of communicable diseases on the rise, epidemiologists are working very diligently to find the agent, host, environment, and how it is spread with every new discovery. According to MedicinePlus (2016), “infectious diseases kill more people worldwide than any other single cause”. The human immunodeficiency virus, also known as HIV has been one of the largest epidemics in history. “HIV continues to be a major global health issue, having claimed more than 34 million lives so far. In 2014, 1.2 [980,000-1.6 million] million people died from HIV-related causes globally” (World Health Organization, 2015, n.p.). Having a good understanding of HIV

This report was produced for Raymond McMahon and submitted on 11/05/15. The aim is to investigate and produce a report on the Human Immunodeficiency Virus.

The Human Immunodeficiency Virus, or HIV, is the virus that causes AIDS, the Acquired Immune Deficiency Syndrome. Over 1.1 million people in the United States are living with HIV, and almost a fifth of HIV infected Americans are unaware of their status. Even though there have been key enhancements in the prevention and treatment of HIV, we continue to see too many new HIV infections accompanied by many AIDS deaths.

The global spread of this virus, after the hypothesized initial localized infection depicts the intricate and efficient transmission of HIV. The titer of the virus is greatest in the blood and bodily fluids (semen, vaginal secretions) of an infected person. One of the main transmission routes is through sexual contact. This sexual contact can be oral, anal or vaginal. The virus has access to the immune cells and the blood of an uninfected person when an HIV positive persons bodily fluids containing virus contacts uninfected hosts, thus giving means for transmission. Seeing as sexually transmitted infections and ulcerative sexually transmitted infections damage protective skin and mucosal layers, transmission of HIV is greatly

HIV and AIDS is a very serious disease in this world and will continue to fester within our population because of ignorance and lack of knowledge about this infection. AIDS is recognized as an international health catastrophe. It is the first outlandish and unique widespread of communicable diseases. People with AIDS acquire many different kinds of diseases which the body would usually fight off easily but this illness breaks down the body’s defenses. AIDS is caused by a virus called HIV, which is short for Human Immunodeficiency Virus. HIV can be passed on because it would be present in the blood of infected people. Corruption and nonexistence of religion has played a menacing role in the first phase of the disease. Today other sources of the disease are considered, like the worldwide unfamiliarity of personal hygiene and sexual life.

Human immunodeficiency virus (HIV) has been a prominent global issue for many years. HIV is similar to other viruses that humans can attain, but instead of your immune system working in your favor to get rid of the virus, the opposite occurs. HIV can remain undetected for a substantial amount of time and as a result, it has the ability to attack important cells in your immune system that help combat infections (What is, 2014). As time goes on, your body loses so many of these cells that nothing is helping your body fight away these infections. Unfortunately this ultimately leads to Acquired Immunodeficiency Syndrome (AIDS) if not treated in time. HIV can only spread by coming in contact with body fluids that have already been infected with HIV (Cohen, Pilcher, 2005).

Infection with the Human Immunodeficiency Virus (HIV) results in destruction of the body’s host defenses and immune system leading to the condition called Acquired Immune Deficiency Syndrome (AIDS). HIV-AIDS is one of the world’s greatest public health crises. For many years, because of lack of understanding and effective treatment, it is now considered a rapidly progressing fatal disease. HIV infection in humans is considered pandemic by the World Health Organization (WHO). The Center for Disease Control and Prevention (2003) reported that there are more than 20 million died from HIV-AIDS globally.