Prevention of COVID-19 transmission in the healthcare setting
Revisión del 11:11 11 abr 2020 de Sonstokes (discusión | contribs.) (→Contact with Patients at Risk/Persons Under Investigation)
See COVID-19 for main article
Aerosol-Generating Procedures
Due to higher risk of aerosolizing droplets; infection itself doesn’t seem to be spread via airborne route
Recommended Provider PPE
Contact (including eye protection) and airborne precautions
- N95 mask or higher-level respirator (e.g. PAPR), plus eye protection, gloves, and gown[1]
- Consider head coverage: sterile disposable cap with gown or bunny suit
- Consider two pairs gloves, one under sleeves of gown and one over
- Consider shoe covers
- Consider buddy system for donning/doffing
- If using PAPR, then need pre-assigned RN outside the room to help decontaminate it by wiping it down with purple wipes before you take it off
- Negative pressure room required, if at all possible
- Limit personnel in room to only those essential for patient care
Mask Use Technique
- Mask donning (often incorrectly done):
- Wash hands BEFORE touching mask
- Grip mask by loops/bands/ties only
- Coloured portion typically faces outward
- Mold / pinch the stiff edge to the shape of your nose
- Pull the bottom of the mask over your mouth AND chin
- Make sure you are up to date with fit testing
- Mask removal:
- Wash hands BEFORE touching mask
- Only make contact with the loops/bands/ties. DON’T TOUCH THE MASK ITSELF!
Aerosol-generating procedures list
Avoid these procedures when possible
- Bag-valve-mask (BMV)
- CPAP/BiPAP
- Intubation
- Nebulizer administration (if possible, use MDI instead)
- Bronchoscopy
- Chest PT
- High-Flow Nasal Cannula
Intubation of Potential COVID-19 Patients
Aerosol-generating procedure: see this link for PPE recommendations and related precautions
- Use checklist if available (see example: File:Harbor COVID Airway Management v3-16-20.pdf)
- Use BVM with viral filter or avoid BVM altogether, if possible
- Use RSI to prevent coughing gagging; consider higher dosing of paralytics.
- Use video laryngoscopy to keep provider face further away from patient (afterwards, clean with grey wipes, observe 3 min wet time)
See Also
COVID-19 Pages
- COVID-19 (main)
External Links
Video
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