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The Pros And Consequences Of HIV AIDS Video

The Viral Impact of HIV/AIDS - Samuel Broder, M.D. - TEDxGeorgiaTech

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Metrics details. With the indiscriminate spread of COVID globally, many populations are experiencing negative consequences such as job loss, food insecurity, and inability to manage existing medical conditions and maintain preventive measures such as social distancing and personal preventative equipment. As the number of new HIV infections decrease globally, many subpopulations remain at high risk of infection due to lack of or limited access to prevention services, as well as clinical care and treatment. As public health and health care workers try to tackle the needs of the populations that they serve, they are beginning to realize the need for a change in the infrastructure that will include more efficient partnerships between public health, health care, and HIV programs. For those that may test positive for both HIV and COVID, the increased psychosocial burdens stemming from stress and isolation, as well as, experiencing additional barriers that inhibit access to care, may cause them to become more disenfranchised. Thus, it becomes very important during the current pandemic for these challenges and barriers to be addressed so that these persons living with HIV can maintain continuity of care, as well as, their social and mental support systems. Peer Review reports. The negative consequences of COVID for some populations are more severe than others, including job loss, food insecurity, inability to manage existing conditions, and inability to maintain preventive measures such as social distancing and use of personal protective equipment PPE. Those who live in poverty have less control of their living arrangements and their immediate environment, thus the barriers that they are facing when trying to protect themselves and their families are greater than those that are not living in poverty [ 1 , 2 ]. As the number of new HIV infections decrease globally, there are still subpopulations that remain at higher risk of infection and have limited or no access to prevention, care, and treatment.

The Pros And Consequences Of HIV AIDS - not

This virus is passed from one person to another through blood-to-blood contact blood transfusions, HIV-infected needles and sexual contact. In addition, an infected pregnant woman can pass HIV to her baby during pregnancy or delivery, as well as through breast-feeding. AIDS acquired immunodeficiency syndrome occurs when the HIV infection has weakened one's immune system to the point that it has difficulty fighting off certain illnesses and infections. Dental problems such as sore bleeding gums, herpes sores in the mouth, and fungal and candida yeast infections may be among the first signs of AIDS. However, you should not assume you are infected if you have any of these symptoms as these occur in the general population as well. The only way to determine whether you are infected is to be tested for HIV infection. Consult with your physician or other healthcare professional. AIDS is a medical diagnosis made by a doctor based on specific criteria. You also cannot rely on symptoms to know whether or not you are infected with HIV. The Pros And Consequences Of HIV AIDS

While the first verifiable case of HIV comes from a blood samplenew research suggests that HIV began spreading among people as early as HIV can be spread through blood, certain bodily fluids during sexual contact, and from mother to child via breastmilk. Infected needles or syringes can also be a source of transmission. Although there is no cure for HIV, it can Andd managed through antiretroviral treatments that reduce the virus to undetectable amounts.

Condoms are also the most effective way to prevent HIV during sexual contact. The human immunodeficiency viruses, also known as HIV, are a type of retrovirus that causes a condition known as acquired immunodeficiency syndrome, or AIDS.

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The difference between a retrovirus and a typical virus, or a provirus, has to do with how the virus replicates itself within the host. According to the UC Berkeley Museum of Paleontologythe virus uses the host cell to reproduce, and the infected cell creates viral proteins instead of its normal cellular proteins, eventually destroying the host cell.

A retrovirus, on the other handreverse-transcribes its own RNA into DNA first and then undergoes the process of replication within the cell.

According to Healthlinethis makes the viral DNA especially compatible with the host cell's genetic material, which allows the viral DNA to easily insert itself into the host cell's DNA, where the virus then commandeers the host cell in order to create more viral RNA and viral protein. It's because HIV is a retrovirus that makes it so difficult to create a Peos.

HIV as a retrovirus

Since HIV incorporates its own genetic material into the host DNA, it's able to essentially hide in the host cells from anti-viral therapy, mutating quickly, and maintaining the ability to recreate itself. In the first stage of HIVpeople with HIV experience flu-like symptoms within two to four weeks of being infected with the virus, including fever, muscle aches, and swollen lymph nodes. Consequwnces, the https://amazonia.fiocruz.br/scdp/essay/essay-writing-format-cbse-class-12/e-business-the-origin-of-electronic-business.php enters into a latent stage and though it's still present in the body, many people don't suffer Conseuqences any symptoms although they're still infectious.

Without treatment, HIV eventually weakens the immune system to the point where it's no longer able to fight infections, a condition known as AIDS. At this stage, symptoms include pneumonia, rapid weight loss, and neurologic disorders. However, symptoms vary depending Importance of Credit which opportunistic infections have occurred as a result of the weakened immune system. Ever since HIV HV identified in the s, there has been a great deal of scientific debate and research into where the virus originated. By retroactively testing blood samples, scientists have been able The Pros And Consequences Of HIV AIDS come up with a " family-tree " of HIV transmission. HIV is believed to have crossed over to humans from an animal reservoir and while scientists believe that HIV evolved out of the simian immunodeficiency virusor SIV, that occurs in chimpanzees, that might https://amazonia.fiocruz.br/scdp/essay/pathetic-fallacy-examples/the-three-domains-of-life.php be its entire origin story.

Since HIV is primarily transmitted through blood, chimps likely got the monkey Prso by eating infected monkeys and the hybrid virus was then later transmitted when humans came into contact The Pros And Consequences Of HIV AIDS infected chimpanzee blood, becoming HIV One of the earliest verifiable cases of HIV occurred in in Kinshasa in what is now the Democratic Republic of Congo, though scientists believe the virus crossed over into humans by the turn of the twentieth century. Although the spread is often attributed to " an imagined 'cut hunter' " who began hunting chimpanzees during colonial rule, becoming patient zero after eating an infected chimpanzee, chimpanzee hunting wasn't new.

However, colonial rule increased the frequency of contact between humans and chimpanzees, especially once colonial powers began demanding domesticated chimpanzees for entertainment.

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The colonial demand for rubber led to an increased network of transit. Extensive railways were built by colonial powers to transport people and goods back and forth from the dense equatorial rain forests into major cities. And according to Al Jazeeraone million people were traveling through Kinshasa by train every year by the end of the s. This allowed the virus to move from isolated pockets into larger cities. Another outcome of colonial rule was the imposition of invasive medical practiceswhich led to the spread of diseases as a result of unhygienic practices.

Between andFrench, Belgium, and British colonial powers implemented mandatory medical campaigns aimed at combating sleeping sickness, later targeting leprosy and syphilis as well. Not only was the medicine often ineffective and full of negative side effects, but also, tools weren't sterilized, leading to the further spread of infection.

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By the mids, a blood transfusion program exploded in almost a third of African check this out and countries. According to the American Public Health Associationby one million blood transfusions were occurring per year in sub-Saharan Africa, and by the s that number had risen to almost 2 million per year. Since HIV is most effectively transmitted through infected blood and the ability to screen for HIV in blood wasn't invented untilthe increased frequency of blood transfusions likely played a large role in spreading HIV.

The practice of transfusing blood was a Western invention that dramatically increased as a result of World War IIand bythe United States was collecting almost 4 million blood donations every year. Eager to show off the technological prowess of Western medicine, colonial powers introduced blood transfusions into several sub-Saharan African colonies before World War II and expanded the practice after the war.

While HIV was likely present in Europe and North America well into the 20th century, it wouldn't be recognized until the s. However, while there have been multiple attempts to identify the "patient zero" who The Pros And Consequences Of HIV AIDS brought the disease into the United States, according to The GuardianHIV likely entered the country independently on several different occasions. This The Pros And Consequences Of HIV AIDS demonstrated by the fact that the viruses in various cities were distinct from one another.

According to Ohio State University, the first public health report occurred in June after there was a series of atypical pneumonia cases in Los Angeles.]