The spread of hivaids essay

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The spread of hivaids essay

This is the most dreaded disease of modern times. The disorder is characterised by a reduction in the number of helper T-cells that activate other lymphocytes, which are responsible for the body immunity system.

So in this disease, the destruction of lymphocytes makes the man highly susceptible to different diseases. Most scientists believe that — HIV probably first appeared in man between 40 to years ago.

Understanding the Local Dynamics of the Epidemic

Early evidence for HIV comes from studies of human blood stored, in Zaire in The HIV was transmitted mainly by the following means: HIV infection can be divided into three stages: These symptoms disappear for about months, but the patient remains highly infectious.

The HIV test shows positive test. The most common symptom of ARC is swollen lymph glands in the neck, armpits or groin that persists for nearly three months.

It is accompanied by persistent and recurrent fever, cough, cold, flu and diarrhea. Sometimes nervous impairment including loss of memory, inability to think clearly, loss of judgement and depression etc.

Migration can be linked to HIV/AIDS due to the movement of people to towns or cities because of natural causes or displacement. People will be over populated in cities and will increase the spread and chances of HIV/AIDS infection to those looking for jobs, better living conditions and those who wish to . Essay The Impact Of Hiv And Aids On South Africa. The Impact of HIV and AIDS in South Africa The spread of HIV and AIDS in South Africa is a wide spread epidemic. In South Africa alone there are 6,, known cases of people with the HIV (Human Immunodeficiency Virus). The virus is commonly contracted by people in the age range of 15 to 49 years old. The President of the European Academy of Sciences, Alain Tressaud and its Presidium invite you to the reception, organized on April 13th, , at a.m, to be held at the Fondation Universitaire in Brussels, for the occasion of the taking office of the new President Rodrigo Martins and the new Heads of Divisions and Officers.

The appearance of non-life threatening and recurrent infections is a signal for development of full blown AIDS. The full blown AIDS shows severe weight loss due to persistent diarrhea and some opportunistic infections.

The destruction of immune system gives opportunity to some diseases. These are called opportunistic diseases. Some of these diseases are: This type of pneumonia only occurs in AIDS patients. It causes loss of brain cells, weakness and seizures in patients suffering from full blown AIDS.

This is an infection of bone marrow. It is a cancer type disease which occurs in blood vessels.

The spread of hivaids essay

It causes reddish purple, coin-size spots and lesion on the skin. The infectious secretions of an AIDS patient are semen, cervical secretions, blood and blood products.

The spread of hivaids essay

The spread of this disease can be prevented by: It is known as hugging social kissing, shaking hands, coughing, sneezing etc. Jonas Salk who developed Polio vaccines have developed HIV-1 vaccines which are found to be effective against experimental HIV-1 infection in chimpanzees.

Though there is strong expectation that vaccines for AIDS will develop soon, yet this disease is now considered as incurable one. Its transmission shows rapidity. It can only be controlled by prevention to save the mankind from destruction.HIV/AIDS IN NIGERIA Introduction The first case of HIV was reported in and since then, it has spread rapidly turning into a pandemic (WHO ).

Thirty-five million people currently live with HIV worldwide and million deaths were recorded in (WHO ). This is the most dreaded disease of modern times. The disorder is characterised by a reduction in the number of helper T-cells that activate other lymphocytes, .

HIV/AIDS Essay The human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) is a global crisis and a leading development obstacle for many nations. There is no known cure for HIV and the cost and availability of antiretroviral therapy (ART) make treatment very expensive.

Essay on HIV/AIDS: Signs, Symptoms and Prevention! Human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV). The objective of this paper is to show how the nation can use preventive measures to curb the spread of HIV/AIDS and lower the impact of the disease on children, young people, adolescents and women.

The President of the European Academy of Sciences, Alain Tressaud and its Presidium invite you to the reception, organized on April 13th, , at a.m, to be held at the Fondation Universitaire in Brussels, for the occasion of the taking office of the new President Rodrigo Martins and the new Heads of Divisions and Officers.

Essay on HIV/AIDS: Signs, Symptoms and Prevention