As the Ebola outbreak continues, the public must sort through all of the information being disseminated via the news media and social media. In this rapidly evolving environment, librarians are providing valuable services to their communities as they assist their users in finding credible information sources on Ebola, as well as other infectious diseases.  As a follow-up to the webinar they presented in October, librarians from the U.S. National Library of Medicine will be discussing how to provide effective services in this environment, as well as providing an update on information sources that can be of assistance to librarians.