Learn about the risk factors, symptoms, prevention, and treatment for HIV and AIDS on this website. Website includes data about the disease from around the world, fact sheets, links, and videos.

Otherwise known as "imagined ugliness," body-dysmorphic disorder involves how you think about your appearance. Site contains information on symptoms, causes, risk factors, complications, diagnosis, and lifestyle and home remedies.

Malware is one of the most common hazards to your computer when you're online, but it's easy to avoid. Developing safe and smart browsing habits can protect you from malware and other threats, like viruses. Securing your computer and...

This is a simple introduction to maple syrup urine disease(MSUD). Includes the following sections: "Alternative Names," "Definition," "Causes, incidence, and risk factors," "Symptoms," "Signs and tests," "Treatment," "Expectations...

Pancreatic cancer is defined, symptoms are listed, diagnostic tests are discussed, risk factors are named, and treatment options are described in this effective site.

Thorough overview of atherosclerosis. Includes information on symptoms, diagnosis, prevention, and much more.

High blood pressure (hypertension) doesn't have any initial symptoms but could cause health-related problems later. Find out what you can do to control it.

The lessons in this comprehensive interactive module will help you understand relationships between exposure and disease and distinguishing between confounding and associated variables.

The American Cancer Society provides a wealth of information regarding prostate cancer. Content includes a general overview, a detailed guide, and links to other sources of information. This site is an excellent starting point for...

The Meningitis Foundation of America (MUSA) explains the symptoms and treatment of meningitis along with how to prevent this disease at its website.

Heart disease is the leading cause of death in the U.S. Learn about the different types of heart diseases, and what you can do to try to prevent them.

An online resource for teachers that provides inquiry-based modules for students to reseach cancer in an interesting and personalized way. Includes master copies of each module for teachers.

This resource provides a detailed description of cancer of the colon and rectum. Includes information on diagnosis, symptoms, stages and treatment of this cancer. Also provides links to definitions of many of the terms used throughout...

The American Cancer Society provides a wealth of information about melanoma skin cancer. Content includes a general overview, a detailed guide, and links to other sources of information. An excellent starting point to learn about this...

In this lesson students are asked to compile a list of warning signs and symptoms of a heart attack, then they will view a video showing what happens immediately before, during and after a heart attack.

A complete, self-paced lesson on the heart and circulation. Students work their way through illustrations and animated tutorials, and answer review questions along the way. There is a self-checking quiz at the end of the lesson.

All the basic information you need about Alzheimer Disease can be found at this great interactive, multimedia website. Topics like: causes, inheritance, treatment, testing, and diagnosis are all covered. There is also a great section...

This excellent site provides a good overview of Intraocular (Eye) Melanoma. Also provides links to more detailed information about treatment, prevention, genetics, causes, stages and screening for skin cancer.

In this comprehensive interactive tutorial you will not only learn what epidemiology is but you will also learn the role of epidemiology in public health practice. Also, you will explore the history of epidemiology to understand how its...

This site from MayoClinic.com provides a great overview of pneumonia. Brief and factual, the entry includes a picture that shows the process of pneumonia. Includes links to an overview, signs and symptoms, causes, treatment, prevention,...

Osteoarthritis is the most common form of arthritis. It usually affects your hands, knees, hips, or spine. Learn about treatment and management.

If your kidneys are damaged and can't filter blood easily, then you may suffer from chronic kidney disease (CKD). Read about the treatments available.

Asthma causes one's airways to become sore and swollen. An attack means a person's lungs are getting less air. Learn about two types of treatment.

Back pain is one of the most common medical problems, affecting 8 out of 10 people at some point during their lives. Back pain can range from a dull, constant ache to a sudden, sharp pain. Acute back pain comes on suddenly and usually...