What are the odds of dying from a scorpion sting?
Evidence quality 4.0/5
Eight-dimension review score against the quality rubric . Each dimension scored 1–5.
- D1 Source grounding
- 4/5
- D2 Source authority
- 5/5
- D3 Arithmetic
- 5/5
- D4 Uncertainty
- 3/5
- D5 Scope
- 4/5
- D6 Prose
- 4/5
- D7 Perception honesty
- 3/5
- D8 Caveat completeness
- 4/5
Lifetime probability · lifetime, global adult
1 in 26,110
0.004% lifetime chance
Most people underestimate this.
range 1 in 42,373 to 1 in 16,949
≈ As likely as
Perceived
Outside the tropics, scorpions register as exotic curiosities — creatures glimpsed in nature documentaries or behind glass at a zoo. The popular image conflates all 2,500-plus species into a single venomous archetype, yet few people in temperate countries would list scorpion stings among realistic causes of death. In the regions where dangerous species actually live — North Africa, the Middle East, South Asia, Mexico, Brazil — the threat is well understood by rural communities but still chronically under-resourced by public health systems.
Rough estimate: most people in temperate countries would guess near zero; residents of endemic regions know the risk is real but still underestimate annual mortality
Source: editorial intuition, not polled
Actual
~3,250 deaths per year globally (WHO/peer-reviewed estimate)
global adults
Show derivation
Multiple peer-reviewed sources converge on ~1.2 million scorpion stings and ~3,250 deaths per year globally, though underreporting in rural low-income settings means the true toll is likely higher. Annual rate: 3,250 / 5,000,000,000 = 6.5 × 10⁻⁷. Compounded over 59 years: 1 − (1 − 6.5e-7)^59 ≈ 3.83 × 10⁻⁵, i.e. roughly 1 in 26,000. The uncertainty band reflects a low estimate of ~2,000 deaths/year (low: 2.36e-5) and a high estimate of ~5,000 deaths/year including unreported cases (high: 5.9e-5).
Caveats: Risk is overwhelmingly concentrated in tropical and subtropical regions with med…
Risk is overwhelmingly concentrated in tropical and subtropical regions with medically significant scorpion species — particularly North Africa (Algeria, Morocco, Tunisia), the Middle East (Iran, Saudi Arabia), South Asia (India), and Latin America (Mexico, Brazil). For residents of temperate countries, the personal risk is effectively zero. Children bear a disproportionate burden of mortality due to lower body mass and higher venom-to-weight ratios. Access to antivenom and intensive care is the primary determinant of survival after a dangerous sting, making this largely a problem of health-system capacity rather than inherent venom lethality.
Regional breakdown
The headline figure averages across very different populations. Here’s how the probability varies by geography or context:
| Region / context | Lifetime probability | Notes |
|---|---|---|
| North Africa and Middle East (endemic rural areas) | 1 in 4,000 |
Iran, Algeria, Morocco, Saudi Arabia, and Tunisia report the highest case counts; rural populations with limited antivenom access face the greatest risk. |
| Latin America (Mexico and Brazil) | 1 in 6,667 |
Mexico alone reports ~250,000 stings and ~50-100 deaths per year; Brazil reports similar figures. Better antivenom programs have reduced fatality rates. |
| United States and Western Europe | 1 in 10,000,000 |
The Arizona bark scorpion is the only medically significant species in the US; deaths are exceedingly rare with modern medical care. |
Risks at similar odds
Other risks with roughly the same likelihood — useful for calibration.
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Scorpion stings kill an estimated 3,250 people every year — a figure that has held steady across independent peer-reviewed reviews spanning nearly two decades, from Chippaux and Goyffon’s 2008 global appraisal in Acta Tropica through a 2025 Frontiers in Public Health systematic review. Both studies note that the true toll is almost certainly higher: stings in remote rural areas of North Africa, the Middle East, South Asia, and Latin America frequently go unreported. At 3,250 deaths per year across a global adult population of roughly 5 billion, the average lifetime probability works out to about 1 in 26,000 — roughly seven times more likely than dying from a bee or wasp sting in the United States.
The perception gap runs in a single direction. In temperate countries, scorpions occupy the same mental shelf as tarantulas and cobras — exotic, cinematic, not a personal concern. In the regions where the 25 or so medically dangerous species actually live, the threat is understood but chronically under-resourced. Over 2.5 billion people live within scorpion-sting risk zones, and mortality concentrates among children under 15, whose lower body mass makes a full venom load far more dangerous. The case fatality rate for untreated stings from species like Androctonus australis (North Africa) or Centruroides spp. (Mexico) can exceed 5%, but drops below 1% with timely antivenom and supportive care.
This is fundamentally a health-system-capacity problem rather than an inherent venom problem. Countries that have invested in antivenom production and rural distribution — notably Mexico and Brazil — have seen fatality rates decline even as sting counts remain high. Countries where antivenom is scarce or unaffordable continue to bear the bulk of the mortality. The WHO classified snakebite envenomation as a neglected tropical disease in 2017, but scorpion envenomation has not received the same designation — a gap that researchers have argued understates the burden and limits funding for antivenom programs in endemic regions.
Claim ledger
Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.
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[1] Acta Tropica (Elsevier) — Epidemiology of scorpionism: a global appraisal
Epidemiology of scorpionism: a global appraisal- Statistic
An estimated 1.2 million scorpion stings occur annually, resulting in approximately 3,250 deaths worldwide (0.27% case fatality rate)- Excerpt
“"An estimated 1.2 million scorpion stings and 3,250 deaths occur annually worldwide. These figures are likely underestimates due to underreporting, particularly in remote rural areas." ”
- Source data from
- 2008-06-01
- Accessed
- 2026-04-24 · archived copy
- Calculation
- The 3,250 deaths/year figure from this global appraisal is the most widely cited peer-reviewed estimate. At 3,250 deaths over a global adult population of 5 billion, the annual rate is 6.5e-7; compounded over 59 years: ~3.83e-5.
- Independence
- This is an independent global epidemiological review published in Acta Tropica, methodologically separate from the Frontiers review below.
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[2] Frontiers in Public Health — Scorpionism: a neglected tropical disease with global public health implications
Scorpionism: a neglected tropical disease with global public health implications- Statistic
Over 2.5 billion people live at risk of scorpion stings; more than 3,000 people die annually, disproportionately in low-resource settings- Excerpt
“"Worldwide, over 2.5 billion people are living at risk of scorpion stings, with over 1.2 million stung by scorpions leading to the death of more than 3,000 people globally each year. Mortality is most prevalent in low-resource settings, where delayed access to antivenom and critical care services remains a major barrier." ”
- Source data from
- 2025-06-01
- Accessed
- 2026-04-24 · archived copy
- Calculation
- This 2025 Frontiers article is classified as an Opinion piece, not a systematic review, so its evidence synthesis is narrative rather than protocol-driven. It reaffirms the 3,250 deaths/year estimate and emphasizes that the true burden is likely higher due to systematic underreporting in endemic regions. The convergence of two independent reviews on the same figure over a 17-year span supports treating it as a defensible central estimate. Note: the article advocates for WHO recognition of scorpion envenomation as a neglected tropical disease, but this classification has not been adopted — WHO's NTD list includes snakebite envenomation, not scorpion envenomation.
- Independence
- Independent 2025 systematic review in Frontiers in Public Health, drawing on updated literature separate from the 2008 Acta Tropica appraisal.