Tervisekaitseserver
English-language documents from the government's Health Protection Inspectorate, including background on the inspectorate and its activities, communicable disease reports, drinking water and beach reports, and other public health data.
http://www.tervisekaitse.ee/tkuus.php?act=english

Health Guidance
An online health database of articles and guides, covering many medical topics. Estonian based.
http://www.healthguidance.org/

AIDS Prevention Centre
Information and statistics about the disease. Lists testing and treatment facilities. [Estonian, English, Russian]
http://www.aids.ee/