2018 marked the 100th anniversary of the worst disease outbreak in modern times: the Spanish flu, a story even more relevant today. This dramatic narrative, told through the stories and voices of the people caught in the deadly maelstrom, explores how this vast, global epidemic was intertwined with the horrors of World War I—and how it could happen again. Complete with photographs, period documents, modern research, and firsthand reports by medical professionals and survivors, provides captivating insight into a catastrophe that transformed America in the early twentieth century.