Laboratory Animal Area Exposure Risk: Quick Awareness Guide
This guide provides key safety, allergy, and prevention information for individuals who enter or work near laboratory animal areas at Georgetown University.
IMPORTANT: Reviewing this guide does not automatically authorize access to animal areas and does not replace any required training, medical clearance, protocol approval, DCM approval, supervisor/Principal Investigator authorization, Occupational Health review, or other institutional requirement.
Who Is This For? (“Other Covered Individuals”)
This guide applies to individuals who may not directly work with laboratory animals but whose role, location, or access needs may bring them into or near laboratory animal facilities or research spaces. This may include:
- Support Staff: Facilities, custodial, security, or IT personnel.
- External Personnel: Contractors, vendors, and equipment repair personnel.
- Academic & Lab Staff: Students, interns, volunteers, visiting scientists, collaborators, or research/lab personnel who may enter areas where animals are present.
Note: Individuals who work directly with laboratory animals, are listed on animal research protocols, or have assigned animal-related duties may be required to complete additional training, medical clearance, health surveillance, or protocol-specific requirements.
Allergies & Symptoms
Animal allergens may be found in animal saliva, urine, dander, hair, bedding, and other animal-related materials. These allergens may become airborne or attach to clothing, equipment, dust, or surfaces.
Watch for symptoms that occur after entering animal areas, including:
- Nasal/Sinus: Runny nose, sneezing, nasal congestion, or sinus symptoms.
- Eyes: Itchy, watery, or irritated eyes.
- Skin: Skin irritation, rash, hives, or contact dermatitis.
- Respiratory: Coughing, wheezing, chest tightness, shortness of breath, or worsening asthma symptoms.
If symptoms occur repeatedly after entering animal areas, last longer than a common cold, or seem related to a specific species or area, notify your supervisor or Principal Investigator and contact Occupational Health.
Prevention & Safety Rules
The most effective way to reduce animal allergen exposure is to minimize contact with allergens and follow required safety practices.
- Wear Required PPE: Use lab coats, gloves, masks, gowns, eye protection, or shoe covers as directed by posted signage, DCM requirements, EH&S guidance, Occupational Health requirements, or applicable protocols.
- Practice Hand Hygiene: Wash hands after leaving animal areas or after contact with animals, bedding, waste, animal materials, or potentially contaminated surfaces. Keep hands away from your mouth, nose, and eyes.
- No Food or Drink: Do not eat, drink, smoke, handle contact lenses, apply cosmetics, or take/apply medication in animal areas.
- Follow Protocols: Follow all biosecurity, hygiene, waste disposal, sharps, and animal area access requirements.
- Respirator Rules: Use respirators only as approved and in accordance with the Georgetown University Respiratory Protection Program. Required N-95 use requires medical clearance, fit testing, and training.
Special Rules for Nonhuman Primate Areas
Areas where nonhuman primates are housed involve unique health risks (such as B virus). Depending on your role and whether your access is an emergency, temporary, or ongoing, you may be subject to additional requirements, including:
- DCM Training: Specialized training on zoonotic risks, specific PPE, and bite/scratch emergency protocols.
- Medical Screening: Tuberculosis (TB) testing and documentation of measles immunity (MMR).
- Occupational Health Review: For planned or ongoing work, your supervisor or DCM must notify Occupational Health in advance to review your exposure risk. (Medical records remain strictly confidential).
Contacts
- Health, Allergy, or Exposure Concerns: Contact Occupational Health at 202-687-4411 or occupationalhealth@georgetown.edu.
- Animal Area Access, PPE, or DCM Requirements: Contact DCM or your applicable supervisor/Principal Investigator.
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