What it argues
The Great Influenza is John M. Barry's history of the 1918–1919 influenza pandemic, which killed an estimated 50 to 100 million people worldwide — more than World War I, more than the Black Death in raw numbers — in roughly twelve months. Barry's book is ambitious in scope: it covers the science of influenza, the institutional history of American medicine leading up to 1918, the wartime political context that shaped the government's catastrophically inadequate response, and the experiences of individual scientists and cities caught in the wave.
Barry's argument is that the pandemic's severity in the United States was significantly worsened by a political culture of wartime propaganda that prevented honest public communication. Woodrow Wilson's administration had suppressed accurate information about military deaths, and the same instinct to project optimism drove public health officials to downplay the severity of the disease even as bodies piled up in Philadelphia. Barry draws a direct line between official dishonesty and the breakdown of civic trust that left people without reliable guidance on what was actually happening.
What it gets right
- 1.
The 1918 influenza pandemic killed between 50 and 100 million people globally — more than any other event in a comparable timeframe — and is still not fully understood.
- 2.
The U.S. government's wartime propaganda apparatus suppressed honest reporting on the pandemic's severity, worsening public response and eroding trust.
- 3.
The viral nature of influenza was not confirmed until 1933, meaning the scientists of 1918 were working with an incomplete and largely wrong conceptual framework.
What it covers
Who wrote it
John M. Barry is an American historian and journalist whose work focuses on science, public health, and politics. In addition to The Great Influenza, he is the author of Rising Tide, an account of the 1927 Mississippi flood, and several other books on American history. He has served on advisory committees to the U.S. government on pandemic preparedness and was cited extensively by public health officials during the COVID-19 pandemic. He teaches at the Tulane School of Public Health and Tropical Medicine.