Description1918 spanish flu waves.gif	English: Three pandemic waves: weekly combined influenza and pneumonia mortality, United Kingdom, 1918–1919
Date	Unknown date
Source	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3291398/
Author	Centers for Disease Control and Prevention
Permission (Reusing this file)	PD-USGOV-HHS-CDC.
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• 2009-04-30 22:44 Mahanga 600×308× (8035 bytes) {{Information |Description = Three pandemic waves: weekly combined influenza and pneumonia mortality, United Kingdom, 1918–1919 |Source = https://www.cdc.gov/ncidod/eid/vol12no01/05-0979.htm |Date = {{unknown|date}} |Author = |Permissi