American Red Cross influenza mask bundles and bag | Minnesota Historical Society
To prevent influenza! - Digital Collections - National Library of Medicine
Cold & Flu Season Precautionary Measures | Valley Health
The Influenza Epidemic of 1918
Wear a Mask and Save Your Life: The 1918 Flu Pandemic – Pieces of History
Spit Spreads Death | Mütter Museum
Seasonal Influenza Vaccination Resources for Health Professionals | CDC
Coronavirus: How they tried to curb Spanish flu pandemic in 1918 - BBC News
Photos: The Influenza Masks of 1918 - The Atlantic
Coronavirus: Hong Kong extends mask mandate to March 8, expert cites high risk of influenza
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
Influenza (Flu) Season » Powell Center for Rare Disease Research and Therapy » College of Medicine » University of Florida
The promise and peril of anti-pandemic technology
The lessons learned from 1918 flu fatigue, according to historians
From the Archives: The 1918 Pandemic - California Historical Society
The Mask Slackers of the 1918 Influenza Pandemic | The Saturday Evening Post
Influenza, General | CIDRAP
The Flu in San Francisco | American Experience | Official Site | PBS
Flu Print Resources | CDC
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
Influenza Precautions, Then and Now – Circulating Now from the NLM Historical Collections
Untold. Spanish flu face mask : a century's crusade against a pandemic (VIDEO) | Office of Digital Education / University of Detroit Mercy CETL
Decreased Rates of Influenza this Winter Likely Due to COVID-19 Precautions
Today's Document from the National Archives
