... ." A new infection is now threatening the United States. It is called Cheagas, and it is popular in South America. Cheagas is a parasite infection that is getting spread by blood transfusions. There is no effective treatment or vaccine for Cheagas. It was named after a Brazilian doctor who described it in 1909, Carlos Cheagas. The original patient gets infected by a certain ... you when you are asleep, then it drops a some feces on the bite and the sleeping patient usually rubs the feces in the the bite. The feces gets into the blood stream and does its work. When you get infected by Ch...

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... to the scene. B lymphocytes, or B cells, serve as the body's antibody factories. Each antibody is targeted to recognize and bind to an antigen from a specific invader. When antibodies circulating through blood and body fluids encounter this invader, they mark it for destruction. T lymphocytes, or T cells, are part of the cellular immune response. Some T cells, like CD4+ T cells (also called "helper" ... and men is a lung infection called Pneumocystis carinii pneumonia , abbreviated PCP. Other AIDS-defining conditions include severe body wasting and Candida infection of the esophagus, w...

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... Fluids: Ringer,s lactate solution, dextran, hydroxyethyl starch, and others are used to maintain blood volume, preventing hypovolemic shock. 2. Drugs: Genetically engineered proteins can stimulate the blood cells (erythropoietin), blood platelets (interleukin-11) and various white blood cells (GM-CSF, G-CSF) Other medications greatly reduce blood loss during surgery (aprotinin, antifibrinolytics) or help to reduce acute bleeding (desmopressin). 3. ... can greatly increase patient mortality. Dividing large surgeries into several smaller ones decreases total blood loss. 6. Surgical tools:...

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... the first thing you think about when you hear the word AIDS? Most people think of a deadly virus that is transmitted by sex, needles, or blood transfusions. Then there are those who believe that one can get AIDS by hugging someone. Many of these people don't realize the severity of this ... The AIDS virus damages your CD4+ cells, also known as T-helper cells. A healthy person has between 500 and 1,500 CD4+ cells in one milliliter of blood, History of AIDS 4 however, a person with AIDS or the HIV virus has a lot less, around 200 T-helper cells. These cells are important because they ... v...

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... transmission between heterosexual men and women, however, has increased. When individuals using heroin or other injected drugs share needles contaminated with infected blood, direct contact with HIV occurs. In Eastern Europe, the sharing of contaminated needles among drug users is the most common cause of ... 1983, a variety of tests have been developed that help diagnose HIV infection and determine how far it has progressed. Other tests screen donated blood, blood products, and body organs for the presence of HIV. ` Doctors determine if HIV is present by identifying HIV antibodies. Ant...

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... . The Center for Disease Control and Prevention's definition of AIDS says that all infected HIV patients who have fewer than 200 CD4 positive T cells in every cubic millimeter of a person's blood who were infected with the HIV virus have now evolved into being infected with the AIDS virus (www.dailystar.com). For children that are younger than thirteen years of age ... in Cairo, Egypt is investigating the Nohza International Hospital. After someone contracted AIDS from a blood transfusion they are trying to see whether more donated blood in the blood banks are infected. Egyptians need to...

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... illness that most people get within 6-12 weeks after becoming infected. It usually goes away without treatment. From this point on the person's blood tests positively for HIV. The second stage is symptomatic HIV infection. This is when the infected person's symptoms show up. It can last anywhere ... he or she can get tested. HIV tests determine the presence of antibodies to the AIDS virus. Antibodies are proteins produced by certain white blood cells to react with specific viruses, bacteria, or foreign substances that go into the body. The presence of antibodies to HIV indicates infectio...

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... oath Direct evidence - eyewitness's accounts Circumstantial evidence - information that may disprove or prove a point Real/physical evidence - any tangible article (fingerprints, weapons, blood, etc). It is the accumulation of all the above evidence types that weigh down the case at hand. Physical evidence is attained through forensic analysis and ... the most accurate because of the known fact that when we breathe, oxygen comes into lungs and is circulated through our system by passage of blood cells. Since every system shuts down up on death, bacteria begin to manifest and let out enzy...

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... that if your partner is infected with HBV can transmit the virus to you when your mucous membranes come into contact with her vaginal secretions, blood and salvia. Vaccination against hepatitis B virus requires a series of three shots over several months to insure long-term immunity. If the vaccination ... patient that contracts the disease develops it in chronic form and, without treatment will carry it for life. HCV is transmitted through contact with blood. It is unlikely that you would be infected with HCV through sex, but it is possible. According to the Center for Disease Control, ...

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... than in other populations. It became to be thought of as a "gay disease". Because the disease is spread primarily by exposure of ones blood to infected blood or semen, I.V. drug addicts who shared needles also soon were identified as an affected group. As the AIDS epidemic began to affect increasingly ... tended to be despised by the "mainstream" of society here. AIDS is also very easily spread by heterosexual sex. In addition, it is spread by blood transfusions. New born babies can acquire the disease from infected mothers during pregnancy. Gradually more and more "mainstream" people g...

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... humans when monkeys were taken in as pets. When monkeys were taken in as pets their were often instances where bites would occur thus having blood transferred from the monkey to the human. Another way it has been believed to be spread was keeping monkey's as pets then they were often ... gloves weren't worn or proper precautions weren't taken and even eating it could've caused the SIV to transfer into the humans blood stream therefore giving them the virus. Another way that SIV was transferred to humans was hunting of the monkeys (http://unhavas.hartford.edu). Hunting monkeys ... condoms...

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... we cannot do anything to protect us but, we can prevent ourselves from AIDS. AIDS, which can't be cured spreads by the most common three ways: blood transfusion, sexual intercourse, and by mother to child. Blood transfusion is the most dangerous way because it is sure to get HIV. We must be so careful in health controls or in operations because there ... . As stated in "Your Medical Source Encyclopedia", "HIV frequently is spread among users of illegal drugs that are injected. This happens when needles or syringes contaminated with minute quantities of blood of someone infected with the ...

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... attacking against and destroying the T-cells, the quicker the T-cells will drop to the point where you contract AIDS. The HIV virus is transmitted mainly through blood or body fluids such as semen and vaginal fluids, which is where this virus is held. It is a sexually transmitted disease, which means that it ... has had numerous sex partners.) You should also never share razors, drug needles or anything else that may have been in contact with another person's blood, semen or vaginal fluids, because it lives mainly in these fluids, and can be passed on through these objects, if they get ...

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... body's ability to fight disease. It is acquired, not inherited. (Gong p. 24) It caused by two groups called retroviruses. The groups infect white blood cells and helper cells that play significant roles in immune system. The virus attaches to cd4 molecules where HIV then enter the cell an inserts it own ... is having sex with an infected person. (Fertzer p.16) You can't get it from mosquito bites, coughing, or drinking behind someone who has HIV. Blood can come from flossing your teeth or from sores caused by gum disease. To infect someone the virus has to get past the body's defenses, ...

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... thought it would happen. Maybe over time but not right then. I think that the Blood Bank industry had one of the biggest problems with AIDS. Talk about a shocker. One day a man walks into a blood bank to donate blood he doesn't know he has AIDS. He donates blood; they take that blood and give it to an old man who needs it to live. He gets ... they gave to them. They didn't want to lose money. It wasn't until a very wealthy woman from San Francisco died from AIDS that she got from the diseased blood. From then on the Blood bank industry was forced to test all their patients for AIDS. Tha...

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... Hepatitis C (HCV) is a pathogen that destroys the liver infecting nearly 4 to 8 million people making it one of the top blood borne pathogens. It is the primary cause of cirrhosis and liver cancer killing around 10,000 or more people a year.. HCV ... strand the contracted. The liver is very important to the body because it filters out toxins, maintaining blood sugar to a normal lever, processing certain proteins and producing bile. Patients can get the virus from using blood transfusions (prior to 1990), shared needles, and unprotected sex. . Anything that assists the transfer of ... H...

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... and the host becomes ill. The virus speads through the lymphatic system and lymphoid tissue becomes a reservior for HIV replication. As the disease progesses, viral particles enter the blood and results in infection of the body tissues where the virus began to replicate in microphages. Reproduction in these areas causes the microphages to burst, allowing the disease to spread ... enters the body. Transmission of HIV is very clear. Because a virus must have a host in order to survive, HIV is transfered person to person through infected body fluids. These include blood, cervicovaginal secr...

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... the lungs, liver, stomach and intestines, and to the lymph nodes. (www.aidscience.com) They have not seen people getting these diseases in numerous years. Soon, it also affected hemophiliacs, blood recipients, prostitutes and their customers, and babies born from AIDS-infected women. When high-profile victims began to contract the virus, such as porn star John Holmes who died in ... phase of AIDS is called HIV, or Human Immunodeficiency Virus. In order for HIV to become full-blown AIDS, the infected body's T-cell count (number of a special type of white-blood cells that fight off diseas...

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... produce fatal outcomes in humans. For example, pigs harbour endogenous retroviruses that can infect human cells. Scientists have identified infectious viruses in the blood plasma of pigs. Also, the recipient's DNA could interact with viral DNA, to create new and even deadlier viruses (Windsor 23). The ... xenotransplantation the transplanted organ may cause hyper acute rejection severe, life-threatening rejection of the transplanted part and acute vascular rejection, an inflammation of blood vessels. Also, a pig's liver would probably not be able to carry out the countless functions of a ...

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... , or from an infected mother to her baby, either by childbirth or breast-feeding. Transmission through blood transfusions is very rare today, because of the extensive testing of the nation's blood supply. However, before testing was required, many people, especially hemophiliacs, received HIV through tainted blood. Also, only about thirty percent of the children born to HIV-positive mothers actually become infected themselves ... . The AIDS epidemic is expanding at a rapid rate. At first, HIV infection in the United States was concentrated in the homosexual community and in individuals wh...

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... the air. For one to contract HIV they must either have unprotected sex with someone who has the virus or have an open wound and some one with infected blood manages to come in contact with it. The disease AIDS is a very scary one indeed. If one does manage to get AIDS there is a 0% survival ... disease. The four ways in which we know this virus can be contracted is through blood, semen, vaginal secretions, and breast milk. In this day and age we don't need to worry so much about blood transfusion because now they test blood donors for AIDS or the virus causing AIDS, HIV. Just 15 years ago...

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... with AIDS are immune to the virus so everything about the virus hasn't been found out. Back in the day people used to get AIDS through blood transfusions in hospitals but now there's screenings and checks to make sure that it doesn't get through. But it also depends on where you live ... open wounds or sores. But it's not likely. (*) The Human Immunodeficiency Virus (HIV) is not spread easily. You can only get HIV if you get infected blood or sexual fluids into your system. Like I said earlier. You can't get it from mosquito bites, coughing or sneezing, sharing household items, or swimmi...

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... infected people began migrating to the cities and came into contact with previously unexposed and vulnerable populations. AIDS has been found in Saliva , tears, nervous system, blood,semen,vaginal fluid and breast milk. However, only blood, semen, vaginal secretions and breast milk has been proven to transmit infections to others. These are additional body fluids that may transmit the virus that health ... , by sharing needles and/or syringes (primarily for drug injection) with someone who is infected, or, less commonly (and now very rarely in countries where blood is screened for HIV an...

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... viruses pass from animals to humans, is known as zoonosis) as a result of a human killing a chimp and eating it for food. Primarily four bodily fluids transmit HIV. These fluids are blood, vaginal fluids, semen, and breast milk. Also sharing needles that have not been sterilized after use is another way one person ... organization such as the American Red Cross is tested for HIV, there is a slight chance that HIV can be transmitted through blood transfusions. HIV can also be transmitted through sex. This includes oral, anal, and vaginal sex. Mothers who are infected with HIV can also tr...

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... the late 1980's that there were 3 types of AIDS virus, but the original virus was named HIV. The HIV virus enters the bloodstream and destroys white blood cells called T-lymphocytes or T-cells (T-cells play a key role of functioning the immune system). The HIV infects other type of cells, too. HIV can be ... spread through body fluids, young semen (newly produces semen), and blood products. HIV can be spread by sharing needles that result in direct exposure to blood of the infected person using it. That method mainly occurs from people abusing IV drugs (drugs that are injected ... you co...

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