The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
Respiratory virus shedding in exhaled breath and efficacy of face masks | Nature Medicine
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? - CNN
The mask wars of the 1918 flu pandemic | Crosscut
Protesting During A Pandemic Isn't New: Meet The Anti-Mask League Of 1918
The Incoming Influenza Season — China, the United Kingdom, and the United States, 2021–2022
Face masks recommended to help prevent flu transmission | News | Harvard T.H. Chan School of Public Health
Photos: The Influenza Masks of 1918 - The Atlantic
Protesting During A Pandemic Isn't New: Meet The Anti-Mask League Of 1918
100-Year-Old Lungs Yield Genetic Samples of 1918 Flu Viruses | The Scientist Magazine®
Influenza Virus Aerosols in Human Exhaled Breath: Particle Size, Culturability, and Effect of Surgical Masks
COVID-19, Influenza provide twice the challenge to healthcare workers | Health.mil
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? - CNN
Did Masks Work? — The 1918 Flu Pandemic and the Meaning of Layered Interventions – UC Berkeley Library Update
Photo | “To Avoid Influenza, Wear a Mask” flyer | UCLA
Photos: How People Tried to Protect Themselves From Flu Pandemics - HISTORY
Wear a Mask and Save Your Life: The 1918 Flu Pandemic – Pieces of History
When Mask-Wearing Rules in the 1918 Pandemic Faced Resistance - HISTORY
Historically low flu season an upside of COVID restrictions - WHYY
Social Media Toolkit | CDC
During the 1918 Pandemic, 'Mask Slackers' Were Labeled as Unpatriotic - HISTORY
When Mask-Wearing Rules in the 1918 Pandemic Faced Resistance - HISTORY
