Online presentations on more than 150 health topics, diseases, and conditions, from acne to viruses. Each plays as a slide presentation, with sound, that you can control or set to autoplay. Time varies from 5-20 minutes. Available in...

[Free Registration/Login may be required to access all resource tools.] Overview of human diseases caused by fungi.

This site from the MayoClinic.com contains great information on the food allergy. The sections that are covered in the article include: signs and symptoms, causes, risk factors, screening, diagnosis, treatment and prevention.

An A to Z list of illnesses and disorders caused by environmental factors, e.g., asthma, allergies, mercury poisoning, cancer and others. Each is listed with a short, one paragraph overview of the condition and causes.

Article that covers the topic of poison ivy and includes details on identifying it, symptoms, misconceptions, treatment, and how to avoid it.

This article provides brief but factual information on antihistamines, including topics such as: what are anithistamines, can I take my prescription antihistamine with other medicines, and can I share my prescription antihistamines with...