Patrolman John Joseph Walsh

Patrolman John Joseph Walsh

Chicago Police Department, Illinois

End of Watch Sunday, October 20, 1918

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John Joseph Walsh

Patrolman John Walsh died as a result of complications from influenza while performing his assigned duties during the Influenza Pandemic.

Patrolman Walsh served with the Chicago Police Department for more than 11 years and was assigned to the 29th Police Precinct, located at 2128 North Halsted Street.



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.


Please click here to view ODMP's Influenza memorial, listing all known fallen officers from the pandemic.

Bio

  • Age 58
  • Tour 11 years, 2 months
  • Badge Not available

Incident Details

  • Cause Influenza Pandemic
  • Incident Date Thursday, October 17, 1918

communicable disease, Epidemic, Spanish Influenza

Most Recent Reflection

View all 3 Reflections

On this the 107th anniversary of your death, your memory and your sacrifice is remembered and honored. Your legacy of service continues to inspire.

My cherished son Pittsburg Officer Larry Lasater was killed in the line of duty on April 24,
2005.

Time never diminishes respect.
Rest on Peace

Phyllis Loya
Mom of fallen California Officer Larry Lasater, Pittsburg PD, eow 4/24/05

October 20, 2025

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