Workplace Health & Hygiene: 10 Essential Practices to Protect Colleagues

Preventing Illness Spread at Work: A Practical Guide

Protecting coworkers starts with consistent personal hygiene and preventive habits. Here are 10 evidence-based practices:

1. Proper Hand Hygiene

• Wash hands with soap & water for ≥20 seconds after restroom use, coughing/sneezing, touching shared surfaces, before eating.
• Use ≥60% alcohol-based sanitizer when soap isn't available.
• Avoid touching eyes, nose, mouth with unwashed hands.

2. Respiratory Etiquette

• Cover coughs/sneezes with a tissue or elbow (not hands).
• Discard tissues immediately; wash/sanitize hands afterward.

3. Personal Protective Equipment (PPE)

• Wear required PPE (gloves, masks, goggles, face shields) for your role.
• Don/doff correctly; dispose of single-use items properly.

4. Clean & Disinfect Your Workspace

• Declutter daily; wipe high-touch surfaces (keyboard, phone, doorknobs, desk) with EPA-approved disinfectant.
• Increase frequency if you or coworkers are symptomatic.

5. Stay Hydrated

Drink water regularly. Dehydration impairs immunity and cognitive function.

6. Prioritize Sleep & Rest

Aim for 7–9 hours nightly. Sleep deprivation weakens immune response.

7. Stay Home When Sick

• Do not come to work with fever, vomiting, diarrhea, contagious rash, or acute respiratory symptoms.
• Follow employer's sick-leave and return-to-work policies (e.g., 24 hrs fever-free without meds).

8. Keep Vaccinations Current

Annual flu shot, COVID-19 boosters, Tdap, and other recommended vaccines protect you and vulnerable coworkers.

9. Report Health/Safety Concerns

Notify your supervisor or safety officer about unsanitary conditions, ventilation issues, or illness clusters promptly.

10. Self-Monitor Daily

• Check for fever, cough, fatigue, loss of taste/smell, GI symptoms.
• Seek medical evaluation if symptoms develop; don't self-diagnose.

Consistent adherence creates a culture of safety and reduces absenteeism.