
The Centers for Disease Control and Prevention Headquarters in DeKalb County, GA
Source: Creative Commons (Brett Weinstein)

Street car conductor in Seattle not allowing passengers aboard without a mask, 1918
Source: Public Domain - archives.gov

The Oakland Municipal Auditorium in use as a temporary hospital during the 1918 flu epidemic. Here, volunteer nurses from the American Red Cross are tending the sick
Source: Public Domain CDC
Individuals considered "high-risk" for H1N1 complications line up at a closed KMart for the first vaccinations publicly available in Boise, Idaho, 2009
Source: Creative Commons (Kencf0618)

President Barack Obama receives an H1N1 vaccine during the 2009 H1N1 Pandemic, December 2009
Source: Public Domain

A Thermographic Camera and screen used at the airport at Ioannina, Greece to screen out travelers with elevated temperatures, a sign of influenza infection. September 11, 2009

2,500 people line up in a mall in Texas City, Texas to receive a dose of the H1N1 vaccine from the Galveston County Health Department, October 30, 2009
Source: Creative Commons

Camp Funston flu ward during the 1918 pandemic, Camp Funston, Kansas
Source: Public Domain- U.S. Army

U.S. President Gerald Ford getting vaccinated for Swine Flu in 1976
Source: Public Domain

The CDC's Terrence Tumpey working with reconstructed 1918 Pandemic Influenza Virus, 2005
Source: Public Domain CDC
The arrivals area at Singapore International Airport, using thermoscanning to look for travelers with a fever who may be infected with swine flu, June 2009
Source: Public Domain
Spanish Flu Victims being buried in North River, Labrador, Canada, 1918
Source: Public Domain

Walter Reed Military Hospital, Washington D.C., where patients received care during the Spanish Flu, 1918-1919
Source: Public Domain

Two American Red Cross Nurses demonstrate treatment practices during the influenza pandemic of 1918
Source: Public Domain- Library of Congress

A student using waterless hand sanitizer at Boston University during the swine flu pandemic, 2009
Source: bu.edu

CDC Poster recommending basic hygiene to stop the spread of the flu, 2009
Source: Public Domain

World Health Organization Poster from France describing basic hygiene techniques during the 2009 flu scare
Source: Public Domain WHO
Chicago Public Health Poster outlining flu regulations during the 1918-1919 pandemic
Source: Public Domain

An etching illustrating the 16th century "Sweating Sickness" from Britain
Source: Public Domain

Chickens slaughtered as a way to help combat an outbreak of Avian Flu, 2008
Source: dailygalaxy.com

Center for Disease Control poster asking people to get vaccinated and protect themselves from the flu, April 2010
Source: Public Domain CDC
A sneeze in progress, showing the potential spread of influenza and other diseases.
Source: Public Domain CDC