Photos: The Influenza Masks of 1918 - The Atlantic
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
Face masks recommended to help prevent flu transmission | News | Harvard T.H. Chan School of Public Health
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
Churchill and the Flu | Brunswick Group
1918 Spanish flu pandemic: Here's what the deadly H1N1 virus looked like a century ago
The Devastation of 1918 | The National Endowment for the Humanities
The mask wars of the 1918 flu pandemic | Crosscut
Mask Resistance During a Pandemic Isn't New – in 1918 Many Americans Were 'Slackers'
The 1918 Spanish flu: How lessons learned apply to today's COVID-19 pandemic - ABC7 Los Angeles
The 1918 Flu Pandemic's Impact on Movie Theaters - JSTOR Daily
People, Not Science, Decide When a Pandemic Is Over - Scientific American
Masks, Nuts, and Nurses Needed - THE WHALING MUSEUM
Everyone wore masks during the 1918 flu pandemic. They were useless. - The Washington Post
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
A breaking point': Anti-lockdown efforts during Spanish flu offer a cautionary tale for coronavirus
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
The Flu Pandemic of 1918 | National Archives
Flu Masks in Indiana during the 1918 Epidemic – Items
Five face masks that went down in 'fashion history legend', long before coronavirus - ABC News
Best masks, masking methods to protect against Covid, flu, RSV
