Cocoliztli epidemics
Devastating 16th-century epidemic in New Spain, causing massive demographic collapse.
Quick Facts: Who was Cocoliztli epidemics?
- Subject:
- Cocoliztli epidemics
- Known for:
- Devastating 16th-century epidemic in New Spain, causing massive demographic collapse.
- Verified Source:
- 2Day Chrono-Wiki & Primary Historical Archives
Origins & Early Life
The Cocoliztli Epidemic or the Great Pestilence was an outbreak of a mysterious illness characterized by high fevers and bleeding which caused 5–15 million deaths in the North American territory of New Spain during the 16th century. The Aztec people called it cocoliztli, Nahuatl for pestilence. It ravaged the Mexican highlands in epidemic proportions, resulting in the demographic collapse of some Indigenous populations. Based on the death toll, this outbreak is often referred to as the worst epidemic in the history of Mexico. Subsequent outbreaks continued to baffle both Spanish and native physicians, with little consensus among modern researchers on the pathogenesis.
Pivotal Works & Achievements
However, recent bacterial genomic studies have suggested that Salmonella, specifically a serotype of Salmonella enterica known as Paratyphi C, was at least partially responsible for this initial outbreak. Others believe cocoliztli was caused by an indigenous viral hemorrhagic fever, perhaps exacerbated by the worst droughts to affect that region in 500 years and poor living conditions for Indigenous peoples of Mexico following the Spanish conquest (c. 1519). At least 12 epidemics are attributed to cocoliztli, with the largest occurring in 1545, 1576, 1736, and 1813. Soto et al. have hypothesized that a sizeable hemorrhagic fever outbreak could have contributed to the earlier collapse of the Classic Mayan civilization (AD 750–950). However, most experts believe other factors, including climate change, played a larger role.
Enduring Legacy & Impact
Cocoliztli epidemics usually occurred within two years of a major drought. The epidemic in 1576 occurred after a drought stretching from Venezuela to Canada. Proponents of the viral theory of cocoliztli suggest the relationship between drought and outbreak may reflect increased numbers of rodents carrying viral hemorrhagic fever during the rains that followed the drought. Cocoliztli seemed to preferentially, but not exclusively, target native people. Gonzalo de Ortiz, an encomendero, wrote "envió Dios tal enfermedad sobre ellos que de quarto partes de indios que avia se llevó las tres" (God sent down such sickness upon the Indians that three out of every four of them perished).
Chronological Milestones & Life Events
Historical Fact-Check Quiz: Cocoliztli epidemics
True or False: “The primary cause of the Cocoliztli epidemics was definitively identified as a specific Old World bacterium like Salmonella enterica Paratyphi C.”
Answer (FALSE ❌): While genomic studies suggest Salmonella may have been partially responsible for the initial outbreak, modern consensus suggests multiple factors, including indigenous viruses and environmental stress, were involved.
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Frequently Asked Questions about Cocoliztli epidemics
Who was Cocoliztli epidemics and what are their primary contributions?
Devastating 16th-century epidemic in New Spain, causing massive demographic collapse. Origins & Early Life: The Cocoliztli Epidemic or the Great Pestilence was an outbreak of a mysterious illness characterized by high fevers and bleeding which caused 5–15 million deaths in the North American territory of New Spain during the 16th century. The Aztec people called it cocoliztli, Nahuatl for pestilence. It ravaged the Mexican highlands in epidemic proportions, resulting in the demographic collapse of some Indigenous populations. Based on the death toll, this outbreak is often referred to as the worst epidemic in the history of Mexico. Subsequent outbreaks continued to baffle both Spanish and native physicians, with little consensus among modern researchers on the pathogenesis.
Where can I read more verified chronological archives on Cocoliztli epidemics?
Explore verified primary sources, interactive timelines, and contemporary figures in the 2Day Chrono-Wiki encyclopedia or review the original entry on Wikipedia.
Source: Wikipedia