Yale University

Non-venomous animal bites except "bugs" — Allergic and irritant dermatitis acute — NEW HAVEN, Connecticut

HOSPITALIZED — Worker hospitalized after incident at Yale University in NEW HAVEN, Connecticut
Employer Yale University
Address 34 Park Street
City, State ZIP NEW HAVEN, Connecticut 06519
Report ID 2025032928
Event Date March 28, 2025
Outcome Hospitalized
Nature of Injury Allergic and irritant dermatitis acute
Body Part BODY SYSTEMS
Event Type Non-venomous animal bites except "bugs"
Source of Injury Rodents
Secondary Source Secondary source not applicable
Industry (NAICS) 611310
GPS Coordinates 41.30544, -72.93677

Location Map

Incident Narrative

An employee was conducting an experiment with a rat. The rat bit a finger (first digit) on the employee's left hand that resulted in swelling and pain due to an infection. The employee was hospitalized for treatment.

Incident Summary

On March 28, 2025, a worker at Yale University in NEW HAVEN, Connecticut suffered allergic and irritant dermatitis acute to the body systems. The incident was classified as non-venomous animal bites except "bugs", with rodents identified as the source of injury. The worker was hospitalized.

Context

OSHA has recorded 76 severe injury reports involving "Non-venomous animal bites except "bugs"" incidents in our database. Browse all Non-venomous animal bites except "bugs" injuries.

See all reports for Yale University.

Similar Incidents

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Date Employer Location Nature Outcome
May 13, 2025 U.S. Postal Service TRUMANN, Arkansas Cuts, lacerations, punctures without injury to internal structures Hosp.
Jun 12, 2024 New England Pest Control, Inc. BRIDGEPORT, Connecticut Cuts, lacerations, punctures without injury to internal structures Hosp.
Apr 2, 2024 Conekt2 Inc SAN DIEGO, California Cuts, lacerations, punctures without injury to internal structures Hosp.
Jun 6, 2025 United States Postal Service BRAINTREE, Massachusetts Fractures and surface, flesh wounds Hosp.
Feb 20, 2024 VCA Amherst Animal Hospital BUTTE, Montana Cuts, lacerations, punctures without injury to internal structures Hosp.
May 27, 2025 Sploot IL, PLLC CHICAGO, Illinois Cuts, lacerations, punctures without injury to internal structures Hosp.
Oct 25, 2024 Zoological Society of Cincinnati CINCINNATI, Ohio Amputations involving bone loss Amp.
Mar 11, 2025 U.S. Postal Service MAPLEWOOD, New Jersey Cuts, lacerations, punctures without injury to internal structures Hosp.

Frequently Asked Questions

Workers injured on the job have the right to medical treatment covered by workers' compensation, wage replacement benefits during recovery, and protection against retaliation for reporting the injury. You have the right to file a complaint with OSHA if you believe your workplace is unsafe, and OSHA cannot reveal your identity to your employer without your consent. You also have the right to see your OSHA 300 injury log. If your employer denies a workers' comp claim, you can appeal through your state's workers' compensation board. An occupational health attorney can advise on complex cases involving denied claims or third-party liability.

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About This OSHA Report

This is a severe injury report filed with OSHA. Employers are required to report all work-related fatalities and severe injuries within 8 to 24 hours. Browse more reports by employer, state, or industry below.

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