PBS
Pbs Newshour: Week of 6 30 14: West African Ebola Outbreak Deadliest on Record
Learn about the Ebola epidemic in West Africa, and the work that the World Health Organization and Doctors Without Borders are doing in an attempt to curb infections.
Centers for Disease Control and Prevention
Centers for Disease Control: Bam! Body and Mind: Stalking Sars: The Cdc at Work
This site goes through the who, what, where, and when of the CDC's investigation of the SARS virus. Includes an interactive map and timeline of the outbreak.