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Occupational Health Services

Harvard University

Our mission is to protect and promote the health and safety of Harvard’s workforce through collaborative, prevention‑focused, and adaptive occupational health service excellence that supports the University’s devotion to exceptional teaching, learning, and research.

Aerial view of Harvard campus and Charles River in Cambridge, MA.

Our Services

Occupational Health Services (OHS) provides services to researchers and personnel working with or exposed to:

  • Biohazardous materials, such as human bloodborne pathogens, cell lines, or tissues
  • Animal research exposures
  • Hazardous materials, such as chemical, physical, or radiological agents 

 OHS offers these services to Harvard affiliates at no cost.

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Location and Hours

Our locations are by appointment only. Email ohs@harvard.edu to schedule an appointment.

All medical emergencies: Call 911 or go to the nearest emergency room.

Non-emergency research exposures: Call the Exposure Response Call Center (ERCC) at 1-866-360-8100.

The ERCC is an additional resource for exposure risk assessments and does not provide acute medical care. For medical emergencies, call 911.

Cambridge

Suite 125N
124 Mount Auburn Street
Cambridge, MA 02138

Longwood

Suite 015 (Basement)
Harvard Medical School Gordon Hall
25 Shattuck Street
Boston, MA 02115

Our Partners

Contact OHS

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