| US Cities | September | October | November | December | January | February | March | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Week Ending | |||||||||||||||||||||||||||
| 14th | 21st | 28th | 5th | 12th | 19th | 26th | 2nd | 9th | 16th | 23rd | 30th | 7th | 14th | 21st | 28th | 4th | 11th | 18th | 25th | 1st | 8th | 15th | 22nd | 1st | 8th | 15th | |
| US Military Camps | September | October | November | December | - | - | - | ||||||||||||||||||||
| Influenza Deaths February_Week Ending_1_1919 | |||||||||||||||||||||||||||
| Major Railway Lines | |||||||||||||||||||||||||||
