In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
People, Not Science, Decide When a Pandemic Is Over - Scientific American
Spanish Flu Face-Masks Backlash: Why Did Many Americans Refuse To Cover Their Faces in 1918? | HistoryExtra
The lessons learned from 1918 flu fatigue, according to historians
Best masks, masking methods to protect against Covid, flu, RSV
A City Under Quarantine: Atlanta and the 1918 Influenza Epidemic | Atlanta History Center
Five face masks that went down in 'fashion history legend', long before coronavirus - ABC News
Coronavirus: How they tried to curb Spanish flu pandemic in 1918 - BBC News
Our face mask future: Do they really help beat flu, coronavirus and pollution? | Coronavirus | The Guardian
Be ready for flu season, holiday COVID-19 surge: Face masks, testing kits and more - CBS News
The Devastation of 1918 | The National Endowment for the Humanities
/cloudfront-us-east-1.images.arcpublishing.com/tbt/HTAYIEB4UND6LD4CKMXV7UZCMQ.png "Anti-mask sentiment goes back 100 years to Spanish flu pandemic")
Anti-mask sentiment goes back 100 years to Spanish flu pandemic
Should I Wear a Mask During Flu Season?
Best Tripledemic Masks for COVID-19, RSV and Influenza
Why Face Masks Prevent Flu and COVID-19 Infection
8 ways to avoid catching the flu, from wearing a face mask to getting enough sleep | South China Morning Post
Influenza Precautions, Then and Now – Circulating Now from the NLM Historical Collections
The mask wars of the 1918 flu pandemic | Crosscut
How effective are face masks against the flu? Will wearing a mask stop me from getting the flu? What can I do to avoid getting sick? - ABC News
PHOTOS: A visual history of personal protective equipment
Masks, Nuts, and Nurses Needed - THE WHALING MUSEUM
Face masks come back to forefront amid triple threat of Covid-19, flu, RSV | CNN
Face masks recommended to help prevent flu transmission | News | Harvard T.H. Chan School of Public Health
The lessons learned from 1918 flu fatigue, according to historians
The Influenza Epidemic of 1918
If You Must Smoke While Wearing Your Influenza Mask, Popular Science” | Blackbird v19n1 | #gallery
