# Very strong El Niño episodes are associated with over 100,000 additional heat-related deaths worldwide per year

Source: [Medical Xpress - latest medical and health news stories](https://medicalxpress.com/news/2026-11-strong-el-nio-episodes-additional.html) · 2026-11-09 · Medicine
Page: https://themorning.science/story/very-strong-el-nino-episodes-are-associated-with-over-100-000-additional-heat-re-d831828b934959ec
Kind: research · Impact: medium

## In brief

- A new study by the Barcelona Institute for Global Health (ISGlobal) examined the link between El Niño episodes and heat-related deaths.
- Very strong El Niño episodes are associated with over 100,000 additional heat-related deaths worldwide per year, according to the study as reported by Medical Xpress.
- The current El Niño is often described as a 'super El Niño', raising concerns about its impact on global temperatures and health.

## Why it matters

The findings quantify a health burden of very strong El Niño events on a global scale, which can inform public health planning and heat-related mortality preparedness.

## Timeline

- 2026-11-09: Medical Xpress reports the ISGlobal study on very strong El Niño and heat-related deaths

## Coverage

- [Very strong El Niño episodes are associated with over 100,000 additional heat-related deaths worldwide per year](https://medicalxpress.com/news/2026-11-strong-el-nio-episodes-additional.html) — Medical Xpress - latest medical and health news stories, 2026-11-09

Tags: el nino, heat deaths, climate health, global temperature, public health

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science