Infections and Infestations

HIV Diarrhea Symptoms – Causes of Watery, Bloody Stool in AIDS

Managing diarrhea in HIV/AIDS may be more complicated than in immunocompetent (not immunocompromised) patients as it may be caused by many rare opportunistic infections that would not otherwise be immediately considered. Chronic diarrhea may begin in the mildly symptomatic stage of the infection and persist through to the >> Read More ...

Stages of HIV/AIDS – First to Final Phase Signs and Symptoms

HIV infection can be classified in two ways : Four clinical stages based on the presence or absence of signs, symptoms and opportunistic infections. This is more commonly used and is known as the WHO clinical staging of HIV/AIDS for adults and adolescents. Three clinical categories of HIV infection which is based on the >> Read More ...

CD4 Count Dropping, Viral Load Stable in HIV Infection (Graph)

Curtis302 Asked : I am HIV positive, diagnosed just over 3 years ago and I have been having regular tests to check my CD4 count. My doctor told me that I only need to do it once every 6 months but I do it every 3 months and pay for it myself. Twice a year I check my viral load as well. In the last 3 tests, my CD4 has been >> Read More ...

HIV, No Symptoms, Just Swollen Lymph Nodes (Neck, Arm, Elbow)

CarolL72 Asked : About 2 years ago I was in a serious relationship for about 6 months and I recently discovered that he died of AIDS. At the time he had not mentioned anything about being HIV positive and after contacting his sister, I discovered that he knew his HIV status for many years even before we started dating. I >> Read More ...

First HIV Test and Meaning of HIV Early Test Results

What is an ELISA HIV Test ELISA stands for Enzyme Linked Immunosorbent Assay. It is the most common HIV test and is used up till this day to detect HIV infection. This test detects the presence of HIV antibodies in the bloodstream. The immune system forms these proteins known as antibodies so that immune cells can target >> Read More ...

Ear and Jaw Pain, TMJ Painful when Chewing and Swallowing

Stephen Asked : I had an ear infection of the right ear about 3 weeks ago and there was also some jaw pain. At first it was just some tenderness of the TMJ joint which I only felt when I chewed or massaged the joint or bit down. After a course of antibiotics (which I completed about a week ago) and using some ear drops, my >> Read More ...

How Is Flu Transmitted Among Humans, Birds, Pigs, Dogs and Cats

How Can You Get Seasonal, Swine or Bird Flu? Seasonal (Common) Flu. You can usually catch seasonal influenza A from humans, but also from ferrets and pigs (1). Seasonal influenza B usually affects humans and seals (13) and can cause epidemic but not pandemic (2). Seasonal influenza C rarely causes a severe disease and >> Read More ...

Contagious Period and Duration of Seasonal, Swine and Bird Flu

Incubation Period vs Contagious Period Incubation (Lat. incubationem = a lying upon eggs) period is the time from exposure to a microbe (like influenza virus) to the appearance of the first symptoms. It is important to note that even though a person may be exposed to a microbe, they may not be infected with it and >> Read More ...

Types of Influenza (Flu) Affecting Humans

Seasonal, Swine and Bird Flu in Humans Types of influenza currently appearing in humans include: Seasonal influenza, also called annual influenza, conventional influenza, common flu or human flu Swine flu, also called novel flu (in Europe), or 2009 pandemic influenza A H1N1 Bird flu or avian influenza Table 1: Main >> Read More ...
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