| cdc.gov | National Center for Infectious Diseases |
| astdhpphe.org | Infectious Facts |
| wordnet.com.au | Diagnosis and Management of Infectious Diseases |
| idinchildren.com | Infectious Diseases in Children |
| hopkins-id.edu | Johns Hopkins Infectious Diseases |
| thelancet.com | The Lancet: Infectious Diseases |
| you-niversity.com | You-niversity |
| uchicago.edu | The University of Chicago |
| ama-assn.org | The American Medical Association's Resources on Infectious Diseases |
| utah.edu | The Internet Pathology Laboratory for Medical Education: Infection Index |
| uchicago.edu | www.journals.uchicago.edu/ |
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