Influenza Bibliography
- current awareness service. The printed version is mailed out to influenza research centres across the world. The corresponding text files are available here, from 1993 to present.
Medicare Pays for Flu Shots
- 1996 Medicare Campaign to inform about Flu, Pneumonia vaccines. HCFA promoting influenza and pneumococcal pneumonia vaccinations among the 37 million Medicare beneficiaries.
NIAID Fact Sheet
- significance, transmission, symptoms, and treatment.