CK-12 Foundation
Ck 12: Virus Characteristics
[Free Registration/Login may be required to access all resource tools.] What are the differences and similarities between viruses and living things? This tuorial covers the characteristics of viruses and viral reproduction.
Dartmouth College
Dartmouth College: Anatomy of a Virus
Excellent explanation of the structure of a virus. Includes graphics and a good explanation of viruses.
Dartmouth College
Dartmouth College: Retroviruses
A good description of a particular family of viruses. Of interest due to the fact that AIDS is probably caused by a retrovirus.
Dartmouth College
Dartmouth College: Epidemic: Rna Viruses
A good page devoted to the RNA family of viruses that differ slightly from standard DNA viruses. Discusses the difference and characteristics of such viruses.
Dartmouth College
Dartmouth College: Epidemic: The Origin of Viruses
A very good history that covers the discovery of viruses and their basic characteristics. Includes short biographical information on some of the scientists who contributed to the study.
Other
Merlin's Academy: Chicken Flu
A very good introduction to viruses and their existence. Good graphics help with the discussion.