John Green, award-winning author and passionate advocate for global healthcare reform, tells a deeply human story illuminating the fight against the world's deadliest infectious disease.

AN ACCLAIMED BEST BOOK OF 2025: NPR, Scientific American, Science News, Booklist, BookPage, Chicago Sun-Times. Goodreads Readers' Choice Nonfiction Winner.

Tuberculosis has been entwined with hu­manity for millennia. Once romanticized as a malady of poets, today tuberculosis is seen as a disease of poverty that walks the trails of injustice and inequity we blazed for it.

In 2019, author John Green met Henry Reider, a young tuberculosis patient at Lakka Government Hospital in Sierra Leone. John be­came fast friends with Henry, a boy with spindly legs and a big, goofy smile. In the years since that first visit to Lakka, Green has become a vocal advocate for increased access to treatment and wider awareness of the healthcare inequi­ties that allow this curable, preventable infec­tious disease to also be the deadliest, killing over a million people every year.

In Everything Is Tuberculosis, John tells Henry's story, woven through with the scientific and social histories of how tuberculosis has shaped our world--and how our choices will shape the future of tuberculosis.