# Snake bite incidents in Latin America

> Developing situation record from CLSTR: https://clstr.news/situations/snake-bite-incidents-in-latin-america
> Updated: 2026-10-27T03:33:24.000Z. Sources: 5. Developments: 2.

Reports of snake bites have emerged across several Latin American countries, highlighting both individual medical emergencies and broader seasonal trends.

In Brazil and Chile, specific incidents have underscored the medical challenges of envenomation. In Brazil, a patient was hospitalized after being bitten while cleaning yard debris, prompting experts to advise against capturing reptiles for identification in favor of taking photographs. In Chile, a bite by a long-tailed snake in Putaendo highlighted the potential for significant tissue damage and systemic symptoms, even if fatalities are rare.

In Venezuela and Mexico, environmental factors are linked to snake activity. In Venezuela, officials report approximately 8,000 annual snake bites, with 75% classified as severe envenomation, particularly in the states of Barinas and Zulia. In Mexico, authorities have observed an increase in sightings during the rainy season, noting that heavy rainfall can displace snakes from natural habitats into residential areas.

## Timeline

### 2026-10-27: Snake bite incidents rise in Venezuela and Mexico due to weather

Rising rainfall is driving snake encounters in Venezuela and Mexico, with Venezuela reporting 8,000 annual bites.

2 sources. https://clstr.news/cluster/snake-bite-incidents-rise-in-venezuela-and-mexico-due-to-weather

### 2026-10-22: Snake bites reported in Brazil and Chile

Recent snake bite incidents in Brazil and Chile have prompted medical experts to advise on proper identification and the risks of venomous species.

3 sources. https://clstr.news/cluster/snake-bites-reported-in-brazil-and-chile

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Cite as: Snake bite incidents in Latin America. CLSTR, https://clstr.news/situations/snake-bite-incidents-in-latin-america