One modern historical assessment and several original accounts of the mistrust, negotiations, alliances, trading, and disease transmission between European colonizers and native peoples in North America.

Get the facts on the pinworm parasite. Everything from the history of discovery to public health strategies is available. A life cycle diagram provides a good overview of the problem of disease transmission.

Get the facts on the pinworm parasite. Everything from the history of discovery to public health strategies is available. A life cycle diagram provides a good overview of the problem of disease transmission.

A short explanation of what head lice are. Includes links to comprehensive information regarding detection, symptoms, prevention, and treatment. This page is available in numerous languages.

This resource is a one-page article provides a brief overview of head lice: causes, risk factors, symptoms, and treatment.

This site from HealthCentral provides a detailed overview of rubeola (measles). Content includes a list of alternative names, causes, symptoms, treatment, complications, and more. Great pictures too.

Here are responses to simple questions about the symptoms, treatment, and prevention of the bacterial disease, diphtheria.

Check out this extensive, but straightforward troubleshooting guide for computers.

Answers to the most common questions about trichinosis. From what is it, to ways to prevent it.

General informational facts about Hemolytic Uremic Syndrome.

A fact sheet about Hepatitis A with a focus on food service workers and personal hygiene practices.

This site describes how meningitis is spread, the symptoms, who gets it, and what causes it.

Here, basic questions about polio are answered in brief responses. Learn how polio is spread, what its symptoms are, and how it is treated and prevented.