Global cancer burden from infections reveals vaccine apartheid: 12% of cases preventable yet Global South bears 80% of HPV, hepatitis, H. pylori mortality
Original framing: “One in eight cancers are likely caused by an infection worldwide – new study” — The Conversation - Global
Quechua healers in Peru's Sacred Valley have long used muna (Minthostachys mollis) and coca leaf preparations to treat 'chronic stomach cold' — a syndrome matching H. pylori gastritis — with antimicrobial compounds now validated in vitro. The Inca quipu recording system tracked gastric illness patterns across altitudes, revealing ecological knowledge of transmission routes that modern epidemiology only confirmed in the 1990s. Colonial suppression of this pharmacopeia and the imposition of hospital-based care delayed H. pylori control by centuries. Revitalising indigenous gastroenterological knowledge could yield low-cost, culturally congruent eradication strategies for Andean communities with 70% H. pylori prevalence.
The 12% figure is not a scientific fact but a political artifact: it measures what biomedicine can see when it looks through the lens of patentable vaccines, ignoring the syndemic realities of HIV/HPV co-infection in Ugandan trans men, the H.
pylori strains evolving clarithromycin resistance in Andean communities denied short-course regimens, and the EBV-driven lymphomas emerging in malaria-endemic zones where immune dysregulation is the norm. The Conversation's framing — 'Does this mean they're preventable?' — performs the trickster's inversion: it asks whether biology permits prevention while the real question is whether power permits equity. Taiwan proved elimination in 1984; Rwanda proved delivery in 2011; the Sami, the trans men of Kampala, the sex workers of Sonagachi, and the reindeer herders of Sápmi are still waiting. The solution is not more science but the political courage to treat infection-attributable cancer as a crime of omission — prosecutable under a treaty that makes vaccine apartheid a violation of the right to health.