Why this could be the worst flu season in the US in more than a decade - ABC News
Influenza Season Week 13 ending March 31, 2018
US flu activity shows signs of declining; COVID indicators mixed | CIDRAP
2018-2019 Influenza Season Summary Weeks 21 – 39, May 19
Update: Influenza Activity in the United States During the 2018–19 Season and Composition of the 2019–20 Influenza Vaccine | MMWR
ELEVATED FLU ACTIVITY PROMPTS ADVISORY FROM NEW YORK STATE | Erie County, NY Department of Health
Flu deaths by year U.S. 2010-2022 | Statista
We made it through the holidays. What do WA flu and COVID trends look like now? | The Seattle Times
Influenza is here and so is our new interactive dashboard! – AZ Dept. of Health Services Director's Blog
The New Jersey Hospital Association
2018-2019 Influenza Season Week 18 ending May 4, 2019
Flu season intensifies; 30 children have died
Why This Flu Season Is So Nasty - The Atlantic
This year's flu shot more important than ever : Oregon Health News Blog
Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study - The Lancet Global Health
Flucasting: How KPWHRI is learning to predict each year's flu severity | KPWHRI
After Terribly Deadly Flu Season, California Aims To Track Deaths More Closely - California Healthline
FluWatch annual report: 2018-19 influenza season - Canada.ca
Frontiers | Characterization of Influenza A and B Viruses Circulating in Southern China During the 2017–2018 Season
Flu Has Disappeared for More Than a Year - Scientific American
Influenza Activity Updates | Marin Health and Human Services
Chart: U.S. Experiences Worst Flu Season in Years | Statista
2022-2023 U.S. Flu Season: Preliminary In-Season Burden Estimates | CDC
Influenza Surveillance Report
For figure #1 (HEDSS):
Summary of the 2018–2019 Influenza Season Among Department of Defense Service Members and Other Beneficiaries | Health.mil