The lymphatic system Although blood is thought to be the main medium of transport for material around the cell, there is another fluid that serves the cells and is a vital link between the cells and the blood circulation. About 90% of the fluid that leaks out of the capillaries eventually seeps b...

Acquired Immune Deficiency Syndrome also known as AIDS is a group of many different illnesses that together make the characteristics of a disease. AIDS begins with attacks on the immune system caused by an infection called the human immunodeficiency virus known best as HIV. In patients who have ac...

Gonorrhea is a common infection of the genitourinary tract (specifically the urethra and cervix) caused by the bacteria, Nisseria gonorrhoeae. About 1 million new infections are reported each year in the United States. Young men aged 20 - 24 have the highest rate followed by those 15 to 19 ye...

In the beginning diseases were thought to be a kind of punishment from God, rather than an infection caused by a foreign body. Later this was found to be untrue, and we now have an entire field of science devoted to the study of these diseases, the foreign bodies that cause them, and treatments for ...

HIV/AIDS Acquired Immune Deficiency Syndrome, or AIDS, is caused by an infection with the Human Immunodeficiency Virus (HIV), which attacks selected cells in the immune system and produces defects in function. It is a disease that has only been recognized for the past 22 years ("AIDS"...

Attacking Anthrax Anthrax is a horrible killer. Most that die are unknowing that they are even infected. The symptoms are black sores in the first instance, and abdominal cramp and vomiting and bleeding in the second. If the bacteria grows it will invade the blood stream and cause systemic...

TUBERCULOSIS Tuberculosis also known as TB, has existed since at least 2000 BC. The term tuberculosis was first used in 1839, and it is derived from the Latin word tubercula. Tubercula means a small lump, referring to the small scars seen in the tissues of infected individuals. "This ...

Understanding the Issues of Women and HIV/AIDS Rachel Seldin, Colgate University, Hamilton NY 13346 ABTRACT: Infection with the human immunodeficiency virus (HIV) had emerged as a major health problem for women in the United States. Family physicians can play an important role in the...

Today people strive to great lengths to keep their body in a good, healthy condition. Every system in the body, let it be digestion, circulatory (of blood), immune, respiratory, cellular respiratory or kidneys and excretion are all vital. Each have their separate roles, but not one works separately....

Over the past thirty-five years, AIDS has become a well-known disease, affecting the lives of millions of Americans. Today the disease is still being researched, there are only a few ways that a person can contract it, and everyone is responsible for stopping the spread of AIDS. AIDS stands for...

Aids-acquired immune deficiency syndrome- is caused by HIV (Human Immunodefiniency Virus), which produces no symptoms for up to ten years before a person is diagnosed with aids. This virus attacks the immune system and leaves the body vulnerable to a lot of life-threatening illnesses. Bacteria, yeas...

What is AIDS? AIDS stands for Acquired Immune Deficiency Syndrome. It is not passed down from generation to generation through genes, but it is acquired. AIDS is a disease that attacks the immune system, a system that is vital in fighting off disease. This disease causes the immune system to be d...

OUTBREAK and the IMMUNE SYSTEM essay The movie OUTBREAK starring Dustin Hoffman, Rene Russo, and Cuba Gooding jr. incorporates many of the biological concepts discussed in class this year. OUTBREAK involves concepts we have learned such as: Viruses and Bacteria, Human Genetics, Evolution and ...

Being one of the most fatal viruses in the world, AIDS (Acquired Immunodeficiency Syndrome) is now a serious public health concern in most major Canadian and American cities and in countries worldwide. Since 1986 there have been impressive advances in understanding of the AIDS virus. Even though...

The purpose of this paper will be too show how AIDS is a serious disease in the world today. AIDS, (Acquired Immune Deficiency Syndrome) is a complicated illness, caused by a virus that is passed from person to person. "The disease was first recognized in 1980 amo...

In 1981, a new fatal, infectious disease was diagnosed--AIDS (Acquired Immuno-Deficiency Syndrome). It began in major cities, such as New York, Los Angeles, Miami, and San Francisco. People, mostly homosexual men and intravenous drug users, were dying from very rare lung infections or from a ca...

Introduction Opioids are known to affect the immune system and their use often results in harmful consequences. For example, higher than normal rates of infections such as skin abscesses, thrombophlebitis, septicemia, bacterial endocarditis, tetanus, and malaria have been observed in narcotic addict...

Diphtheria Diphtheria, an infectious disease in humans, is a serious bacterial infection. This disease can be fatal if left untreated. The bacterium Corynebacterium diphtheriae causes diphtheria. (mom's book) The bacteria usually grow and multiply on or near the mucous membranes in the thro...

Understanding a Killer Of Millions By Sara is a twenty two year old Caucasian female. Sara was diagnosed with HIV seven years ago, but recently started antiretroviral therapy when her viral load went over 100,000 and her T cell count dropped below 140. She began on a triple combination therapy r...

The saddest incurable disease facing the world today is cancer. But the scariest is the HIV/AIDS virus. It is scary because it is a disease that humans can protect themselves from and for the most part choose not to. HIV stands for human immunodeficiency virus and it attacks the T cells in our bo...