US National Library of Medicine
Medline Plus: H1 N1 Flu (Swine Flu)
Brings together information from the National Library of Medicine, the National Institutes of Health, the Centers for Disease Control and Prevention, and other government agencies and health related organizations on H1N1 flu. Has videos...
Khan Academy
Khan Academy: Swine Flu and Laser Treatment
Read this passage and study the graphics to answer the five-question quiz concerning structure, growth, physiology, and genetics of prokaryotes and viruses.
HyperHistory Online
Hyper History: Pandemics
Brief overview and timeline of pandemics that occurred in the 20th century from 1918 through 1977.