“MedWorm is a medical RSS feed provider as well as a search engine built on data collected from RSS feeds…MedWorm collects updates from over 4000 authoritative data sources (growing each day) via RSS feeds. From the data collected, MedWorm provides new outgoing RSS feeds on various medical categories that you can subscribe to, via the free MedWorm online service, or another RSS reader of your choice, such as Bloglines, Newsgator, Google Reader or FeedDemon.” Users may construct free text key word searches, or search for an exact phrase, and may further specify inclusion of content from the following areas: news, consumer, journals, organizations, info and blogs. This service is free.