🔗The Chain of Infection
Break any link to prevent infection transmission. IPC interventions target every point.
1
Agent
Bacteria, virus, fungus, parasite — pathogen characteristics determine severity
2
Reservoir
Human (infected/colonised), animal, environment, equipment, water
3
Portal of Exit
Respiratory tract, GI tract, urinary tract, skin/wounds, blood
4
Mode of Transmission
Contact (direct/indirect), droplet, airborne, vector-borne, vehicle
5
Portal of Entry
Mucous membranes, non-intact skin, respiratory tract, urinary/GI tract
6
Susceptible Host
Immunocompromised, elderly, neonates, chronic illness, post-surgical
🙌Hand Hygiene — WHO 5 Moments
| # | Moment |
|---|
| 1 | BEFORE touching a patient |
| 2 | BEFORE a clean/aseptic procedure |
| 3 | AFTER body fluid exposure risk |
| 4 | AFTER touching a patient |
| 5 | AFTER touching patient surroundings |
💧Alcohol-based Hand Rub (ABHR): Apply 3–5ml, rub all surfaces for 20–30 seconds until dry. 6-step WHO technique: palm-to-palm, fingers interlaced, backs of fingers, thumbs, fingertips, wrists.
🚿Soap & Water: Wet → apply soap → lather all surfaces for 40–60 seconds → rinse → dry with single-use towel → use towel to turn off tap. Mandatory for C. difficile (spores resist alcohol).
⚠️Glove dependency: Gloves do NOT replace hand hygiene. Perform hand hygiene before donning and after removing gloves. Pathogens can penetrate micro-perforations.
🧤Gloves — Indications & Cautions
WHEN to wear gloves:
- Contact with blood, body fluids, secretions, excretions
- Contact with mucous membranes or non-intact skin
- Handling contaminated items, sharps waste
- Contact precaution patients
- When skin integrity of nurse is compromised
When NOT routinely needed:
- Routine patient contact (blood pressure, pulse, oral medications)
- Pushing a wheelchair, helping with meals
- Adjusting IV flow rate on intact port
🚫Wearing gloves for all patient contact promotes glove dependency, increases cross-contamination risk via contaminated glove surfaces, and reduces compliance with true hand hygiene moments.
🥼PPE Donning & Doffing Sequence
DONNING (putting on):
1. Hand hygiene
→
2. Gown
→
3. Mask/Respirator
→
4. Goggles/Face shield
→
5. Gloves
Perform N95 seal check after donning: positive/negative pressure seal. Gown ties at back; secure all fastenings.
DOFFING (removing — most contaminated first):
1. Gloves (most contaminated)
→
2. Hand hygiene
→
3. Goggles/Face shield
→
4. Gown
→
5. Mask (least contaminated)
→
6. Hand hygiene
⚠️Doffing sequence is the highest-risk step for self-contamination. Practice in designated doffing area. Never touch the front of the gown or mask exterior during removal.
🩺Sharps Safety
- Never recap needles using two hands — if recapping necessary, use one-hand scoop method
- Dispose of sharps immediately after use at point of care
- Sharps containers must be rigid, puncture-proof, leak-proof — placed at point of use, not floor level
- Fill containers to maximum ¾ full — seal and replace
- Never reach into sharps container
- Needlestick injury: encourage bleeding, wash with soap/water, report immediately, follow occupational health post-exposure protocol
- Use safety-engineered devices (retractable needles, needleless systems) where available
😷Respiratory Hygiene & Cough Etiquette
- Cover mouth and nose with tissue when coughing/sneezing — dispose immediately
- If no tissue available, cough/sneeze into elbow — NOT hands
- Perform hand hygiene immediately after
- Offer surgical masks to symptomatic patients in waiting areas
- Spatial separation ≥1 metre from symptomatic patients in shared areas
- Post visual alerts (in Arabic and English) in waiting areas and entrances
- Educate patients and visitors on respiratory etiquette on admission
📋Apply respiratory hygiene measures to ALL patients regardless of diagnosis — source control before diagnosis confirmed.
🤝Contact Precautions
Direct & Indirect Contact
Indications:
- MRSA (Methicillin-resistant Staphylococcus aureus)
- VRE (Vancomycin-resistant Enterococci)
- ESBL-producing organisms
- Clostridioides difficile (C. diff)
- CRO / CRKP / CRAB / CRPA
- Scabies, impetigo, major wound infections
- Norovirus, RSV, parainfluenza
Requirements:
- Single room preferred; cohort if unavailable
- Gown + gloves on room entry
- Dedicated patient equipment (stethoscope, BP cuff, thermometer)
- Isolation cart outside room with PPE and signage
- Chlorhexidine 4% daily patient wash (MRSA/VRE)
- Limit patient movement — transport with PPE
💧Droplet Precautions
Particles >5 µm, <1 metre
Indications:
- Influenza A & B
- Pertussis (whooping cough)
- Mumps, rubella, adenovirus
- Meningococcal meningitis (first 24h of treatment)
- Group A streptococcal pharyngitis (paediatrics)
- Mycoplasma pneumoniae
Requirements:
- Single room preferred (door may remain open)
- Surgical mask when within 1 metre of patient
- Eye protection if splashing risk
- Spatial separation ≥1 metre if cohorting
- Surgical mask on patient during transport
- Limit aerosol-generating procedures
🌬️Airborne Precautions
Particles ≤5 µm, long-range
Indications:
- Pulmonary / laryngeal tuberculosis (TB)
- Measles (rubeola)
- Varicella (chickenpox) / disseminated zoster
- SARS-CoV (original)
- MERS-CoV (Middle East Respiratory Syndrome)
- Suspected pulmonary Aspergillosis (immunocompromised)
Requirements:
- Negative pressure room — door closed at ALL times
- ≥12 air changes/hour; exhaust to outside or HEPA-filtered
- N95 (FFP2) respirator or higher — fit-tested
- Seal check before each entry
- Minimise procedures that increase aerosol (bronchoscopy, intubation, suctioning, nebulisers)
- N95 on patient during transport — use direct route
🦠Combined & Enhanced Precautions — COVID-19
📌COVID-19 requires Contact + Droplet precautions as standard; airborne precautions (N95 + negative pressure or well-ventilated single room) mandatory for aerosol-generating procedures (AGPs): intubation, extubation, bronchoscopy, manual ventilation, sputum induction, CPAP/BiPAP, nebulisation.
PPE for non-AGP COVID care:
- Surgical mask, eye protection, gown, gloves
- Single room or COVID cohort ward
- Dedicated equipment per patient
PPE for AGPs:
- N95/FFP2 or higher + full face shield
- Fluid-resistant gown (surgical gown)
- Gloves (double-gloving considered)
- Negative pressure room mandatory
- Minimum staff in room during AGP
📅Duration of Isolation & De-isolation Criteria
| Organism / Condition | Duration of Isolation | De-isolation Criteria |
|---|
| MRSA | Until discharged or 3 negative screens | 3 negative screening swabs (nose, groin, wounds) ≥24–48h apart off antibiotics |
| C. difficile | Until diarrhoea resolves ≥48h | Formed stools for ≥48h; continue soap & water for hand hygiene |
| Influenza | 5–7 days from symptom onset or until afebrile 24h | Symptom resolution; immunocompromised patients may require longer |
| Active TB | Until 3 negative AFB smears on separate days | 3 consecutive negative AFB smears on sputum; clinical improvement; on appropriate therapy |
| VRE | Duration of admission (until discharge) | 3 negative rectal screens if de-escalation considered per local policy |
| Norovirus | 48h after last vomiting/diarrhoea | Symptom-free ≥48h; thorough environmental decontamination |
| Chickenpox / Varicella | Until all lesions crusted (≈5–7 days) | All lesions completely dry and crusted — no new lesions |
| MERS-CoV | Until 2 negative PCR tests ≥24h apart | Two negative NP swab PCRs + clinical improvement + ≥24h afebrile |
💬Patient Communication About Isolation
🗣️Isolation can cause significant psychological distress, anxiety, and depression. Effective communication is a core nursing responsibility.
- Explain why isolation is needed in clear, simple language (Arabic/English as appropriate)
- Clarify the illness is not a punishment or sign of neglect
- Provide realistic estimate of isolation duration
- Explain what visitors need to do — and limitations
- Ensure call bell accessible; check on patient regularly
- Encourage phone/video contact with family
- Provide reading material, TV, distractions
- Document patient/family education in nursing notes
📊HAIs affect ~7% of patients in developed healthcare settings and up to 15% in resource-limited settings. Each HAI bundle element reduces infection rates by 30–70%. Full bundle compliance is essential — partial compliance provides incomplete protection.
🚽 CAUTI Prevention Bundle — Catheter-Associated Urinary Tract Infection
- Indication review daily: Document catheter indication every shift; remove if no clear ongoing indication
- Aseptic insertion technique: Sterile gloves, sterile drape, antiseptic cleansing, smallest appropriate catheter size
- Closed drainage system: Maintain closed system integrity; never disconnect tubing unnecessarily
- Bag position: Keep drainage bag BELOW bladder level — never on floor; avoid kinking of tubing
- Perineal care: Clean meatus and catheter with soap and water at least daily and after bowel movements
- Emptying the bag: Empty when ½–¾ full using clean technique; dedicated measuring jug per patient
- No routine irrigation unless for bladder outlet obstruction
- Nurse-led removal protocols: Empower nursing to remove catheter per criteria without waiting for physician order
⚠️Catheter-securement device prevents urethral trauma and reduces CAUTI risk. Document insertion date on catheter care label. Avoid routine catheter changes on fixed schedule.
💉 CLABSI Prevention Bundle — Central Line-Associated Bloodstream Infection
- Maximal sterile barrier precautions on insertion: Sterile gown, sterile gloves, cap, mask, full-body sterile drape
- Chlorhexidine 2% in 70% isopropyl alcohol skin antisepsis — allow to dry completely
- Optimal site selection: Subclavian preferred; avoid femoral if possible; use ultrasound guidance
- Hand hygiene before all line manipulations
- Daily review of line necessity: Document indication each shift; remove as soon as no longer needed
- Dressing change: Transparent semi-permeable dressing every 7 days or when soiled/loose; chlorhexidine-impregnated disc at insertion site
- Scrub the hub: 15-second vigorous scrub of needleless connector with 70% alcohol before each access
- Maintain closed system: Use end caps; change administration sets per policy (72–96h for standard; 24h for blood/lipid products)
🫁 VAP Prevention Bundle — Ventilator-Associated Pneumonia
- Head of bed elevation 30–45°: Unless contraindicated (spinal precautions, haemodynamic instability); document compliance each shift
- Oral care with chlorhexidine 0.12%: Every 2–4 hours; suction oral cavity before repositioning; dental brushing twice daily
- Subglottic secretion drainage (SSD): Use SSD-enabled ETT for patients expected to require ventilation >48–72h
- Endotracheal cuff pressure: Maintain at 20–30 cmH₂O; check every 4–8h with manometer
- Early spontaneous breathing trials (SBT): Daily assessment for readiness for weaning; reduce duration of mechanical ventilation
- Ventilator circuit management: Do NOT change circuits on a routine schedule — change only when visibly soiled or malfunctioning
- Sedation vacation: Daily interruption of sedation to assess neurological status and weaning readiness
- Condensate in circuits: Drain condensate away from patient — into waste bag, not back into humidifier
🔪 SSI Prevention — Surgical Site Infection
- Antibiotic prophylaxis timing: Administer within 60 minutes before incision (120 min for vancomycin/fluoroquinolones); re-dose for procedures >3 hours or major blood loss
- Normothermia maintenance: Active warming pre-operatively and intra-operatively; target core temp ≥36°C; hypothermia increases SSI risk 3-fold
- Preoperative chlorhexidine shower: Night before and morning of surgery
- Hair removal: Clippers only (NOT razors) — immediately before surgery if necessary
- Glycaemic control: Target blood glucose <11 mmol/L (200 mg/dL) peri-operatively; hyperglycaemia impairs neutrophil function
- Wound care: Sterile technique for first 48h post-op; assess for signs of infection at every dressing change (redness, warmth, discharge, dehiscence)
🚨Global AMR Crisis: Antimicrobial resistance is projected to cause 10 million deaths/year by 2050. The GCC region has some of the highest rates of carbapenem-resistant organisms globally. Every nurse has a role in stewardship.
⚠️Consequences of Antibiotic Overuse
- Selection pressure for resistant organisms (MRSA, CRO, ESBL)
- Disruption of microbiome → Clostridioides difficile colitis
- Drug side effects: nephrotoxicity, hepatotoxicity, peripheral neuropathy
- Allergic reactions and anaphylaxis
- Increased length of stay and hospital costs
- Rendering future infections untreatable
- Environmental contamination via excretion
✅Prescribing Principles — Nursing Role
- Culture BEFORE antibiotics: Ensure cultures taken (blood, urine, wound, sputum as appropriate) before first dose — advocate for this
- De-escalate at 48–72h: When culture and sensitivity results available — question continued broad-spectrum therapy
- Duration awareness: Most community infections require 5–7 days; challenge prolonged courses
- Correct dose & route: IV to oral switch when patient tolerating oral and clinically improving
- Allergy documentation: Record true allergy vs. intolerance; penicillin allergy labels cause >30% increase in broad-spectrum use
🧫ESKAPE Organisms — High-Alert Pathogens
| Organism | Key Resistance Concern | Nursing Action |
|---|
| Enterococcus faecium | Vancomycin resistance (VRE) | Contact precautions; rectal screening; environmental cleaning |
| Staphylococcus aureus | Methicillin resistance (MRSA) | Contact precautions; decolonisation protocol; screen high-risk admissions |
| Klebsiella pneumoniae | Carbapenem resistance (CRKP); ESBL | Contact precautions; isolate; alert IPC team immediately |
| Acinetobacter baumannii | Carbapenem resistance (CRAB); pan-resistance | Environment survives on surfaces weeks; dedicated equipment essential |
| Pseudomonas aeruginosa | Multi-drug resistance; intrinsic resistance mechanisms | ICU high-alert; environmental reservoirs (sinks, water); contact precautions |
| Enterobacter spp. | AmpC cephalosporinases; ESBL; carbapenemase production | De-escalation of 3rd-gen cephalosporins; culture-guided therapy |
🔴Carbapenem-Resistant Organisms (CRO) — Nursing Alert
🚨NURSING ALERT: CRO represents a clinical emergency. Immediately notify: treating physician, IPC team, charge nurse, and microbiology. Do NOT wait for physician review before initiating contact precautions.
Immediate nursing actions on CRO result:
- Initiate contact precautions immediately
- Notify IPC nurse within 1 hour
- Notify treating team for treatment review
- Identify shared equipment and decontaminate
- Review and screen contacts (roommates, ward contacts)
- Document in patient notes with clear ALERT flag
Environmental survival of CRO:
- A. baumannii: up to several months on dry surfaces
- K. pneumoniae: up to 30+ months in dry conditions
- Enhanced terminal cleaning required on discharge
- ATP bioluminescence testing recommended post-cleaning
💊MRSA Decolonisation Protocol
Standard 5-day decolonisation:
- Mupirocin 2% nasal ointment — apply to both nostrils 3x daily × 5 days
- Chlorhexidine 4% body wash — daily shower/wash including hair × 5 days
- Chlorhexidine 0.2% mouthwash — twice daily × 5 days (if indicated)
- Change bed linen and patient clothing daily during protocol
- Screen after 48–72h off protocol to confirm clearance
Screening sites for MRSA:
- Anterior nares (primary site)
- Groin / perineum
- Axillae
- All wounds, skin lesions, ulcers
- Catheter insertion sites
- Throat (in some protocols)
⚠️Mupirocin resistance is increasing. Inform prescriber if decolonisation fails.
📞Communicating Microbiology Results
- Critical culture results (blood cultures positive, CRO, TB, Listeria, etc.) must be communicated to treating team within defined timeframes (typically 1 hour for critical results)
- Use SBAR framework: Situation, Background, Assessment, Recommendation
- Read-back technique for verbal result communication — recipient repeats the result back
- Document notification time, name of clinician notified, and their response in nursing notes
- If treating clinician unavailable — escalate to registrar/senior on call; document escalation pathway
📢Outbreak Definition & Notification Triggers
📌Outbreak definition: ≥2 linked cases of infection/colonisation with the same organism within a defined time period and clinical area, exceeding the expected (endemic) rate.
IPC Nurse Notification Triggers:
- Cluster of 2+ cases of same organism in same ward/unit within 72h
- Any single case of CRO, VHF, MERS-CoV, TB or food-borne illness
- Unusual increase in ward-based diarrhoea/vomiting
- Unexpected deaths with infectious aetiology
- Staff illness cluster mimicking patient illness
Steps on Suspecting Outbreak:
- Notify IPC nurse and charge nurse immediately
- Initiate cohort nursing for affected patients
- Implement enhanced contact precautions
- Collect specimens from all suspected cases
- Review and reinforce hand hygiene compliance
- Commence outbreak line listing (patient name, MRN, date, organism, location)
- Restrict admissions/transfers to/from affected area if directed
- Convene outbreak control meeting
🧹Enhanced Environmental Cleaning
- Standard enhanced cleaning: Double or triple-clean frequency; chlorine-based disinfectants for C. difficile; quaternary ammonium for standard pathogens
- Terminal clean on patient discharge: Full room clean of all surfaces including high-touch points; curtain change
- Hydrogen Peroxide Vapour (HPV): For terminal decontamination — 5–6 log₁₀ kill rate; effective against spores, CRO, VRE; room sealed during process (1–3 hours)
- UV-C Light: Adjunct to manual cleaning; effective against surface pathogens; no residue; shadows reduce efficacy — position at multiple angles
- ATP bioluminescence testing: Objective post-clean verification; RLU ≤250 pass threshold for clinical areas
- Environmental sampling: Swabs from high-touch surfaces and patient zone to identify environmental reservoir; sink and drain cultures in waterborne outbreaks
📣Communication During Outbreaks
Patients & Families:
- Explain outbreak in clear, non-alarmist language
- Describe control measures being implemented
- Visitor restrictions — document consent and reasoning
- Provide written information in Arabic and English
GCC Ministry of Health Notification:
- Notifiable disease clusters — immediate notification to MoH within 24h
- MERS-CoV, Ebola/VHF, cholera, measles — immediate phone + written report
- Follow national IHR (International Health Regulations) reporting thresholds
Media Management:
- All media enquiries directed to hospital spokesperson / communications department
- Nurses must NOT comment to media — refer to chain of command
- Document all media contacts
☣️Ebola / Viral Haemorrhagic Fever (VHF) Preparedness
🚨VHF requires highest level of PPE and dedicated isolation. Any patient with fever + haemorrhagic symptoms + travel history from endemic area = activate VHF protocol immediately. Do not await confirmation.
Isolation Requirements:
- Dedicated VHF isolation unit or designated negative pressure room
- Minimum staff — single experienced nurse per care episode
- Buddy system for PPE donning/doffing — never alone
- Trained observer during all PPE doffing steps
PPE for VHF (Level 3/4):
- Powered Air-Purifying Respirator (PAPR) or N95 + full face shield
- Two pairs of gloves (double glove, tape outer gloves)
- Fluid-impermeable coverall / MOPP suit
- Apron over coverall, shoe covers, boot covers
- Donning/doffing practice sessions mandatory before deployment
🕌Hajj Communicable Disease Preparedness
📌Hajj (2.5 million+ pilgrims annually) is the world's largest mass gathering event — unique IPC challenges including meningococcal disease, respiratory infections, enteric illness, and crowd-related injury.
Respiratory:
- MERS-CoV surveillance heightened
- Influenza — vaccination recommended for pilgrims
- Surgical mask use in crowded areas
- Respiratory triage at entry points
Meningococcal:
- Quadrivalent meningococcal vaccine (ACWY) mandatory for entry visa
- Chemoprophylaxis for close contacts of confirmed cases
- Rapid case identification and treatment
- Isolation of confirmed/suspected cases
Enteric:
- Safe food and water hygiene education
- Hand hygiene promotion — portable ABHR
- Oral rehydration for heat + diarrhoeal illness
- Typhoid vaccination recommended
Post-outbreak Review:
- Conduct within 2–4 weeks of outbreak resolution — multidisciplinary team (IPC, medical, nursing, management, pharmacy)
- Root cause analysis: what happened, why, what we can improve
- Review compliance with isolation, hand hygiene, cleaning protocols during the outbreak
- Update policies and procedures based on lessons learned
- Staff debrief — address psychological impact on staff involved in outbreak management
- Present findings to clinical governance / patient safety committee
🐪MERS-CoV — Middle East Respiratory Syndrome
🚨MERS-CoV mortality rate ~35%. Saudi Arabia is the epicentre (>2,500 confirmed cases since 2012). Nosocomial amplification in healthcare settings is a defining feature — nurses at highest risk.
Epidemiology:
- Reservoir: Dromedary camels (Camelus dromedarius) — primary zoonotic source
- Transmission: Droplet + contact; airborne during AGPs
- Risk factors: Camel contact, camel product consumption (raw milk, undercooked meat), healthcare settings
- Incubation: 2–14 days (median 5–6 days)
- Symptoms: Fever, cough, dyspnoea → severe pneumonia, ARDS, multi-organ failure
Nursing PPE Guidance for MERS-CoV:
- Suspected case (non-AGP): Contact + Droplet precautions — surgical mask, gown, gloves, eye protection
- Confirmed case (non-AGP): Contact + Droplet — same PPE
- Any AGP (intubation, suctioning, bronchoscopy, nebulisers, CPAP): Contact + Airborne — N95/FFP2 minimum + full face shield + gown + gloves; negative pressure room
- Negative pressure room OR single room with door closed + high-flow exhaust ventilation
- Strict N95 fit testing and seal check protocol
💧Desalinated Water & Legionella Risk
⚠️GCC countries rely heavily on desalinated water. Post-distribution warming in large building plumbing systems creates ideal conditions for Legionella pneumophila proliferation (25–45°C).
- At-risk patients: immunocompromised, elderly, chronic lung disease, smokers, post-transplant
- Sources in hospitals: cooling towers, hot water systems, humidifiers, ice machines, dental units, respiratory therapy equipment, decorative fountains
- Prevention: water temperature management (>60°C storage, >50°C at outlets), hyperchlorination, copper-silver ionisation, regular water sampling
- Nursing: use sterile water for nasogastric tube flushing and respiratory equipment in immunocompromised patients; report any cluster of atypical pneumonia cases
- Construction near water systems = increased risk — monitor and escalate
🏗️Construction Dust & Aspergillus Risk
🚨Hospital renovation and construction in the GCC is ongoing at very high rates. Construction is the leading preventable cause of invasive aspergillosis (IA) in hospitalised immunocompromised patients.
- Risk population: haematology/oncology, bone marrow transplant, solid organ transplant, prolonged neutropenia, high-dose steroids
- Nursing actions: ensure affected areas sealed with dustproof barriers; inspect barrier integrity daily; ensure immunocompromised patients avoid construction zones
- HEPA filter provision in rooms of high-risk patients during construction works
- Antifungal prophylaxis per haematology protocol for high-risk patients
- Report any cluster of respiratory symptoms in at-risk patients to IPC and microbiology
- Infection Control Risk Assessment (ICRA) mandatory before any construction/renovation near patient care areas
👥High-Turnover Expat Workforce — IPC Training Challenges
Key challenges:
- Short contract cycles (1–2 years) = constant retraining requirement
- Diverse nursing education backgrounds (Philippines, India, Egypt, UK, Sudan, etc.) — variable foundational IPC training
- Language barriers — English as second or third language
- Varying familiarity with GCC-specific pathogens (MERS-CoV, ESBL prevalence)
- Cultural norms affecting PPE adherence and communication styles
Best practices for GCC IPC training:
- Mandatory IPC induction within first week of employment — before patient contact
- Annual IPC competency assessment with practical simulation (PPE donning/doffing, hand hygiene technique)
- Multilingual training materials (Arabic, English, Tagalog, Hindi, Urdu)
- Peer training and ward-level IPC champions
- Regular hand hygiene audits with immediate feedback
- E-learning modules accessible on mobile devices
🏥CBAHI & JCIA IPC Standards
CBAHI (Saudi Arabia):
- Mandatory IPC programme with designated IPC nurse/officer per hospital
- HAI surveillance with defined indicator organisms and rates
- Antibiotic stewardship programme requirement
- Annual IPC training for all healthcare workers
- Isolation policy aligned with MOH guidelines
- IPC committee reporting to hospital leadership quarterly
JCIA (Joint Commission International):
- Prevention and Control of Infections (PCI) chapter — 30+ standards
- Requires evidence-based HAI bundles (CAUTI/CLABSI/VAP/SSI)
- Annual HAI data submission and benchmarking
- Negative pressure room availability with monitoring
- Construction ICRA process documented
🪧Arabic-Language IPC Signage Requirements
📌Arabic is the official language across all GCC states. IPC signage in Arabic is both a regulatory requirement (CBAHI, MOH) and an ethical necessity for patient safety.
Required bilingual (Arabic/English) signage:
- Isolation room category signs (Contact / Droplet / Airborne) — with visual icons
- Hand hygiene reminders at point of care and facility entry
- Respiratory hygiene / cough etiquette in waiting areas
- Visitor restriction notices during outbreaks
- Sharps disposal instructions
- PPE requirement signs at room entry
- No entry / authorised staff only signage for isolation areas
Signage should use pictograms alongside text for literacy-independent comprehension.
🐪Camel Contact Precautions — MERS-CoV Risk Mitigation
- Avoid direct camel contact — do not touch camels, especially their nose/mouth secretions
- Avoid consuming raw camel milk or undercooked camel meat
- Healthcare workers should ask about camel contact in travel/occupational history for febrile respiratory illness
- Camel owners/workers presenting with respiratory symptoms: apply droplet + contact precautions pending MERS PCR result
- Advise patients visiting camel farms to maintain hand hygiene and avoid face-touching after camel contact
- Report any suspected MERS case to IPC team and MOH immediately — do not await confirmation to initiate precautions