OSHA Workplace Injury Research

Hot Object and Substance Burns at Work

OSHA recorded 1,849 cases of thermal burns where hot liquids, steam, or surfaces caused injury.

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How often these injuries happen

OSHA recorded 1,849 cases involving contact with hot objects or substances. Thermal burns account for 98 percent of these incidents.

These injuries lead to prolonged recovery times and significant medical needs. The severity of these burns often stems from direct contact with high-temperature sources that cause deep tissue damage.

Reported Projected
010020030020152026
Data: Federal OSHA Severe Injury Reports (29 states). 2025 and 2026 data forecasted by ClaimsBoost research team.

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Common injuries

Burn injuries often occur when you interact with steam, vapors, or hot liquids, which account for 42 percent of all reported sources. Common scenarios include splashing hot oil during food preparation, contact with pressurized steam from failing gaskets, or touching heated machinery surfaces during cleaning or maintenance.

1 Thermal burns
Incidents
1,818
Share
98% of reported incidents
2 Other or multiple types of burns
Incidents
8
Share
0% of reported incidents
3 Burns, corrosions, electrical injuries— unspecified
Incidents
7
Share
0% of reported incidents
4 Traumatic injuries or exposures— unspecified
Incidents
7
Share
0% of reported incidents
5 Severe wounds or internal injuries and other injuries
Incidents
2
Share
0% of reported incidents
6 Burns and toxic effects (including smoke inhalation)
Incidents
2
Share
0% of reported incidents
7 Surface and flesh wounds and other injuries
Incidents
1
Share
0% of reported incidents
8 Amputations, avulsions, enucleations
Incidents
1
Share
0% of reported incidents
Injury Type Incidents Share
1Thermal burns 1,81898% of reported incidents
2Other or multiple types of burns 80% of reported incidents
3Burns, corrosions, electrical injuries— unspecified 70% of reported incidents
4Traumatic injuries or exposures— unspecified 70% of reported incidents
5Severe wounds or internal injuries and other injuries 20% of reported incidents
6Burns and toxic effects (including smoke inhalation) 20% of reported incidents
7Surface and flesh wounds and other injuries 10% of reported incidents
8Amputations, avulsions, enucleations 10% of reported incidents

Where injuries happen most

Manufacturing accounts for 55 percent of all burn cases, largely due to the prevalence of high-temperature processes and heavy machinery. Accommodation and food services also see high incident rates as you handle hot cooking oils and high-heat appliances.

Manufacturing 55%
Accommodation & Food Services 11%
Construction 10%
Retail Trade 3%
Administrative Services 3%
Other 18%

Real cases like yours

Many reported incidents involve sudden equipment failures, such as gaskets blowing or fryers tipping, which expose you to scalding liquids or molten plastic. Other cases arise during routine maintenance when you encounter hidden heat sources that were not properly cooled or guarded. If your injury occurred under similar circumstances involving unexpected contact with heat, an attorney can help you review the specifics of your incident.

Year State Industry Incident summary

Source: OSHA Severe Injury Reports. Narratives are verbatim from filings; identifying details may have been redacted by OSHA.

Frequently asked questions