Tuberculosis: A History & Why It Still Kills Millions | John Green’s New Book

The recently released book, “Totul e Tuberculoza” (Everything is Tuberculosis) – a work exploring the history and enduring impact of the world’s deadliest infectious disease – arrives at a critical moment. Published in Romania by Editura Trei, the book, already a bestseller in the US and garnering attention from publications like The New York Times and The Washington Post, underscores a sobering reality: despite being curable since the 1950s, tuberculosis (TB) remains a significant global health threat.

Author John Green doesn’t shy away from this paradox. As he states, “What differentiates now from 1804 or 1904 is that tuberculosis is curable since the mid-1950s. We know how to live in a world without tuberculosis. But we choose not to.” This sentiment, coupled with the book’s blend of scientific rigor and deeply human storytelling – centered around the experience of Henry Reider, a TB patient in Sierra Leone – has resonated with readers and critics alike.

A Resurgent Threat: Global and Romanian Context

The book’s timing is particularly poignant. Although global progress against TB had been steadily made for decades, recent years have seen a concerning reversal. According to data from the National Institute of Public Health (INSP) in Romania, 10.8 million people fell ill with TB in 2023, and 1.25 million died from the disease – exceeding the combined mortality figures for malaria, typhoid fever, and war-related deaths. This resurgence follows a period (2020-2022) where COVID-19 dominated global health concerns, but Green highlights that TB has reclaimed its position as the leading infectious cause of mortality worldwide. The INSP data confirms this trend, showing a 4.6% increase in global TB incidence between 2020 and 2023, effectively halting the decades-long decline.

Romania, unfortunately, faces a particularly challenging situation. In 2023, the country recorded an incidence rate of 48 cases per 100,000 inhabitants – significantly higher than the European average. This represents an increase of over 700 cases compared to the previous year. A recent statement from the INSP, released on World Tuberculosis Day (March 24, 2026), confirms that Romania continues to have the highest TB incidence rate within the European Union, despite ongoing control efforts. More information about the book and the context of the disease can be found on the Editura Trei website.

A History Etched in Human Experience

Green’s book doesn’t present TB as a purely medical problem; it’s a deeply historical and social one. He traces the disease’s evolution from the era of the steam engine – noting the tragic irony of James Watt, whose inventions revolutionized the world while his family battled “consumption” (the historical term for TB) – to the present day. Watt’s attempts to alleviate his son Gregory’s suffering through experimental nitrogen oxide treatments underscore the limitations of early medicine. The death of Gregory at age 27 exemplifies the devastating impact of TB in the 19th century. A century later, the author’s own maternal grandfather’s brother succumbed to the disease in 1930, at the age of 29.

TB’s long history is reflected in its many names across cultures. In ancient China, it was known as “lung exhaustion,” while Hebrew texts referred to it as “waning of the body.” Hippocrates described it as “the most fierce and the most difficult of all diseases, and it has carried off the most human lives.” Despite the varying terminology, the core description remained consistent: a progressive weakening of the body. The identification of Mycobacterium tuberculosis by Robert Koch in the late 19th century marked a turning point, but the disease continued to claim lives for decades.

Understanding Transmission and Latent Infection

Today, we understand that TB is spread through the air when a person with active TB disease coughs, speaks, or sings. However, infection doesn’t always lead to illness. Most people infected with TB bacteria have what’s called latent TB infection, meaning the bacteria are inactive in their bodies. These individuals don’t experience symptoms and can’t spread the disease. However, latent TB can develop into active TB disease, particularly if the immune system is weakened by factors like HIV, malnutrition, stress, or air pollution. Green points out that, on average, one untreated case of active TB infects 10 to 15 people annually, a significantly higher transmission rate than influenza (1-2 people) or COVID-19 (1.4-2.4 people). Further details about the book and author can be found on John Green’s official website.

Beyond Statistics: The Human Face of Tuberculosis

“Totul e Tuberculoza” distinguishes itself by weaving scientific and historical context with a deeply personal narrative. Green’s relationship with Henry Reider, the young TB patient he met in Sierra Leone, provides a powerful human dimension to the story. The book doesn’t simply present statistics; it offers a glimpse into the lived experience of someone battling this disease. This approach makes the complex issues surrounding TB – access to treatment, health inequities, and the social determinants of health – more accessible and emotionally resonant.

What Comes Next: Addressing the Global Challenge

The resurgence of TB underscores the necessitate for renewed commitment to global health initiatives. Effective treatment is available, but access remains a major barrier, particularly in low-income countries. Addressing the social and economic factors that contribute to TB – poverty, malnutrition, and inadequate housing – is crucial for long-term control. Ongoing surveillance, research into new diagnostics and treatments, and strengthened healthcare systems are all essential components of a comprehensive response. The World Health Organization (WHO) provides detailed information on global TB control efforts and current recommendations. You can identify the latest facts and figures on tuberculosis from the World Health Organization.

Green’s book serves as a powerful reminder that TB is not a disease of the past. It’s a present-day crisis demanding urgent attention and a renewed commitment to equity and access in healthcare.