Influenza Precautions, Then and Now – Circulating Now from the NLM Historical Collections
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
Churchill and the Flu | Brunswick Group
PHOTOS: A visual history of personal protective equipment
How People Needed to Be Convinced to Wear Masks During 1918 Pandemic
The mask wars of the 1918 flu pandemic | Crosscut
The mask wars of the 1918 flu pandemic | Crosscut
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
The 1918 pandemic mistake that changed medicine forever
People, Not Science, Decide When a Pandemic Is Over - Scientific American
A breaking point': Anti-lockdown efforts during Spanish flu offer a cautionary tale for coronavirus
The mask wars of the 1918 flu pandemic | Crosscut
The lessons learned from 1918 flu fatigue, according to historians
Flu Masks in Indiana during the 1918 Epidemic – Items
/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
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
The lessons learned from 1918 flu fatigue, according to historians
Asking About Masking: Uncovering Spanish Flu Mask Fashion - The Costume Society
Spit Spreads Death | Mütter Museum
