Medieval parchment as time capsule: how colonial-era livestock trade and monastic archives buried—and now reveal—ancient zoonotic threats
Original framing: “Ancient virus hunters: how we discovered sheeppox DNA hidden in medieval gospels” — The Conversation - Global
The voices of pastoralists in Africa, Asia, and the Americas—who have historically managed livestock diseases through traditional practices—are entirely absent from the narrative. These communities, often displaced or sidelined by colonial and neocolonial agricultural policies, possess critical knowledge about zoonotic diseases that could inform modern public health strategies. For example, the Maasai’s oral histories include detailed observations of animal health patterns that predate European scientific records. The framing’s erasure of these voices reinforces a colonial legacy where Indigenous expertise is treated as folklore rather than a valid epistemic framework.
The discovery of sheeppox DNA in medieval gospels is not merely a scientific curiosity but a symptom of deeper systemic fractures: the erasure of Indigenous knowledge, the legacies of colonial livestock trade, and the Eurocentric framing of scientific progress.
While Western genomic tools have uncovered ancient pathogens, they do so within a narrative that obscures the historical and cultural contexts in which these diseases emerged and spread. The parchment’s survival—preserved by monastic scribes in feudal Europe—highlights how power structures shape what knowledge endures and who controls its interpretation. Meanwhile, the absence of Indigenous voices in this story reflects a broader pattern of epistemicide, where alternative ways of understanding disease and ecology are systematically marginalized. To move forward, solutions must center decolonized research frameworks, integrate Indigenous ecological knowledge into global health strategies, and confront the colonial roots of modern zoonotic risks. The trickster here is time itself, revealing through ancient DNA what power has sought to bury: the interconnectedness of land, animals, and human health across cultures and centuries.