Boston Police Department, Massachusetts
End of Watch Thursday, September 19, 1918
Add to My HeroesLeo Clarence Pollard
Patrolman Leo Pollard died as a result of complications of influenza while in the performance of his assigned duties during the Influenza Pandemic.
Patrolman Pollard was assisting at the hospital with victims of Influenza and helping the medical staff with patients who were delirious when he contracted the Influenza.
The first case of influenza was reported in Boston on August 28, 1918, resulting in more than 4,000 deaths by the end of the year. Two major events in Boston in early September 1918 contributed to the spread of the deadly second wave of influenza in the city. The "Win-the-War-for-Freedom" patriotic parade on September 3 drew around 5,000 military participants and civilians. Within 72 hours after the parade, every Boston Hospital was filled with influenza patients. The 1918 World Series pitted the Chicago Cubs against the Boston Red Sox, drawing over 62,000 fans during the three final home games at Fenway Park on September 9, 10, and 11. Boston police officers were assigned crowd control and provided security at these events, while also performing their regular job duties. They worked an average of 73-98 hours a week, making them more susceptible to contracting influenza and then spreading it throughout the police department.
Patrolman Pollard was a United States Army Coastal Artillery (Present-day Air Defense Artillery Branch of the United States Army) veteran and was assigned to the Boston Police Department's District 16 on Boylston Street. He was survived by his wife and two children.
Patrolman Pollard is buried in New Calvary Cemetery, located in the Mattapan Section of Boston.
Effects of the 1918-1920 Influenza Pandemic on Law Enforcement
Also known as "Spanish Flu" or "LaGrippe," the Influenza Pandemic of 1918 to early 1920, infected an estimated 500 million people worldwide—about one-third of the planet’s population—and killed approximately 675,000 Americans. The effect of the influenza epidemic in the United States was so dire that the average life span in the U.S. fell by twelve years. The four waves of the flu began in March 1918 and ended in April 1920. Many officers contracted this virus due to the requirements of their job.
The names of every officer who died in the line of duty from the Influenza Pandemic will likely never be known. Still, ODMP researchers continue to uncover new cases as part of our mission never to forget the fallen.
Bio
- Age 30
- Tour Not available
- Badge Not available
- Military Veteran
Incident Details
- Cause Influenza Pandemic
- Incident Date Monday, September 9, 1918
Most Recent Reflection
View all 2 ReflectionsI have the great honor of researching your case. May your service and sacrifice never be forgotten.
Rocky Geppert
Volunteer Researcher
Officer Down Memorial Page
October 7, 2025
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