Wound Management and Waterproof Dressings

Food handlers must manage cuts, abrasions, burns, and skin lesions promptly and correctly to prevent food contamination. Open or poorly covered wounds can introduce pathogens (including Staphylococcus aureus) into food and onto food-contact surfaces. This topic explains how to cover wounds using approved waterproof dressings and when additional controls (such as gloves or reassignment) are required.

1) Why Wound Management Matters in Food Handling

Wounds can contaminate food through:

• Direct contact: A wound touches ready-to-eat (RTE) food (foods not cooked again).
• Indirect contact: Blood, fluid, or bacteria transfer to gloves, utensils, cutting boards, packaging, or equipment.
• Bandage failure: A dressing loosens and falls into food or onto a food-contact surface.

Key principle: A wound must be clean, securely covered, and protected before a food handler may work with food or food-contact items.

2) Step-by-Step Procedure: Covering Cuts and Lesions Correctly

Use the following procedure whenever you have a cut, abrasion, burn, blister, or skin lesion.

Step 1: Stop work and protect the area

• Move away from exposed food and clean utensils immediately.
• If you may have contaminated food or surfaces, notify a supervisor so affected items can be evaluated and handled according to site procedures.

Step 2: Wash hands

• Perform proper handwashing (soap, running water, thorough scrub, rinse, and dry).
• If the wound is on the hand, wash carefully to avoid re-opening the cut.

Step 3: Clean and assess the wound

• Rinse/clean the wound as appropriate (follow workplace first-aid procedures).
• Assess severity:
  • Minor (small cut/abrasion, no active bleeding): may be covered and protected to continue work.
  • Significant (heavy bleeding, weeping lesion, signs of infection): requires medical attention and/or exclusion from food handling.

Step 4: Apply an approved waterproof dressing

Use a dressing that is:

• Waterproof and durable (resists moisture, sweat, and frequent handwashing)
• Securely adhesive (does not lift at edges easily)
• Sized to fully cover the wound with a clean margin around it
• Detectable if required by your facility (commonly blue and metal-detectable for food manufacturing)

Application guidance:

• Dry surrounding skin thoroughly before applying.
• Place the dressing so it lies flat with no wrinkles.
• Press edges firmly to seal.
• Ensure no wound fluid can leak and no edges peel up during movement.

Step 5: Add a glove when the wound is on the hand or finger (or as required)

If the wound is on the hand, finger, or wrist, a dressing alone is typically not enough. Use:

• Waterproof dressing + single-use glove over the dressing
• Ensure the glove fits properly and does not pull the bandage loose.
• Replace the glove at required times (see Section 6).

Step 6: Rewash hands after dressing application (when appropriate)

• If your hands contacted blood, wound fluid, or used materials, wash again before returning to work.

3) Where Waterproof Dressings and Gloves Are Required

At minimum, waterproof dressings are required when a food handler has any open cut or lesion that could contaminate food.

Dressing + glove is required when:

• The wound is on hands/fingers and you will handle food, utensils, packaging, or food-contact equipment.
• The work involves wet tasks (washing produce, dishwashing, handling ice).
• There is frequent handwashing, high moisture, or high heat that could loosen dressings.
• You handle ready-to-eat foods, where contamination risk is highest.

Important: Gloves do not replace proper wound coverage. A glove must never be used to “cover” an uncovered wound.

4) When a Food Handler Must Not Handle Food

A food handler should be restricted from food handling duties (or excluded from the food area) when any of the following apply:

• Bleeding cannot be controlled or the wound continues to seep.
• The wound is infected (redness, swelling, warmth, pus, throbbing pain) or has a weeping skin condition.
• The wound is in a location that cannot be reliably protected (for example, a large area where a dressing will not stay sealed).
• The worker cannot comply with dressings and glove controls (for example, repeated bandage failure).
• A supervisor or company policy requires restriction due to product type, customer requirements, or audit standards.

Supervisors may reassign the employee to non-food-contact tasks (for example, administrative work, external cleaning tasks away from exposed product, or other controlled duties).

5) What to Do If a Bandage Becomes Loose, Falls Off, or Is Contaminated

Bandage failures are treated as a food safety incident because the bandage and wound may contaminate product.

If the bandage becomes loose or starts lifting

1. Stop work immediately.
2. Move away from exposed food and food-contact surfaces.
3. Remove the compromised dressing.
4. Wash hands.
5. Reapply a new waterproof dressing (and glove if required).
6. Inform a supervisor if contamination may have occurred.

If the bandage falls into food or onto a food-contact surface

1. Stop work immediately and notify a supervisor.
2. Do not continue production/service in that area until the situation is assessed.
3. Follow facility procedures for:
   • Segregating and disposing of potentially contaminated food
   • Inspecting the area and cleaning/sanitizing surfaces
   • Documenting the incident (common under GMP/HACCP systems)
4. Replace the dressing and glove before resuming work.

If the dressing is contaminated (blood/fluid leakage or contact with dirty surfaces)

• Treat it as failed.
• Replace it immediately using the full procedure.

6) Glove Controls When Wearing a Dressing

If gloves are used over a wound dressing, they must be managed correctly to avoid cross-contamination.

Replace gloves:

• When torn, punctured, or visibly dirty
• After touching raw foods and before touching RTE foods
• After touching waste, phones, face/hair, cleaning chemicals, or non-food-contact surfaces
• At the frequency required by site policy (especially during high-volume service)

Hand hygiene rule: Wash hands before putting on a new glove and after removing gloves, particularly if moisture has built up under the glove.

7) Approved Dressing Practices (GMP/HACCP Alignment)

To support audit-ready operations:

• Use only approved first-aid materials provided by the facility.
• Store dressings in a designated first-aid station away from food and packaging.
• Prefer high-visibility, food-detectable dressings where required (commonly expected in manufacturing environments).
• Maintain any required records (incident logs, first-aid log, or corrective action forms), as specified by your workplace’s GMP/HACCP procedures.

8) Common Mistakes to Avoid

• Covering a wound with a non-waterproof or loosely applied bandage.
• Relying on a glove alone to contain a cut.
• Continuing work with a dressing that is lifting, wet, or dirty.
• Failing to report a wound or bandage failure to a supervisor.
• Using tape or improvised materials not approved for food areas.
• Handling RTE foods when a wound is actively bleeding or weeping.

9) Practical Standard to Remember

Before returning to food handling, confirm:

• The wound is clean and not actively bleeding.
• A waterproof dressing fully covers the wound and is securely sealed.
• A glove is worn when the wound is on the hand/finger or when required by task/policy.
• You know exactly what to do if the dressing becomes loose or contaminated: stop, replace, and report.