While searching for your disease or any other diseases, make sure you type in human disease. By searching for human diseases you are eliminating all plant or animal disease. Also, make sure you include the disease name or symptom to help in the search.
There are many different places you can go on the internet to find answers to questions about diseases. Some credible websites would be websites that are run by the government (all end in .gov) such as:
National Institute of Health
National Heart Lung and Blood Institute
Other Great Webpages:
National Health Laboratory Service -
National Institute for Communicable Diseases