Respiratory virus shedding in exhaled breath and efficacy of face masks | Nature Medicine
Protesting During A Pandemic Isn't New: Meet The Anti-Mask League Of 1918
Did Masks Work? — The 1918 Flu Pandemic and the Meaning of Layered Interventions – UC Berkeley Library Update
How People Needed to Be Convinced to Wear Masks During 1918 Pandemic
Influenza Virus Aerosols in Human Exhaled Breath: Particle Size, Culturability, and Effect of Surgical Masks
Influenza mask | Minnesota Historical Society
The mask wars of the 1918 flu pandemic | Crosscut
Photo | “To Avoid Influenza, Wear a Mask” flyer | UCLA
Coronavirus: How they tried to curb Spanish flu pandemic in 1918 - BBC News
Photos: The Influenza Masks of 1918 - The Atlantic
Historically low flu season an upside of COVID restrictions - WHYY
Flu | DeKalb County Board of Health
The mask wars of the 1918 flu pandemic | Crosscut
Wearing a mask does indeed matter: Lessons from the 2021 influenza infection season - European Journal of Internal Medicine
COVID-19, Influenza provide twice the challenge to healthcare workers | Health.mil
Photos: How People Tried to Protect Themselves From Flu Pandemics - HISTORY
Mask Resistance During a Pandemic Isn't New – in 1918 Many Americans Were 'Slackers'
Protesting During A Pandemic Isn't New: Meet The Anti-Mask League Of 1918
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? - CNN
If You Must Smoke While Wearing Your Influenza Mask, Popular Science” | Blackbird v19n1 | #gallery
Today's Document from the National Archives
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
People gave up on flu pandemic measures a century ago when they tired of them – and paid a price
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? - CNN
Face masks recommended to help prevent flu transmission | News | Harvard T.H. Chan School of Public Health
When Mask-Wearing Rules in the 1918 Pandemic Faced Resistance - HISTORY
The lessons learned from 1918 flu fatigue, according to historians
100-Year-Old Lungs Yield Genetic Samples of 1918 Flu Viruses | The Scientist Magazine®
When Mask-Wearing Rules in the 1918 Pandemic Faced Resistance - HISTORY
