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Managing Risks of Coronavirus COVID19 in Dental Practice Setting

Mary Bartlett
Posted by Mary Bartlett on Apr 18, 2020 9:47:31 AM

The pandemic of the Coronavirus Disease 2019 (COVID-19) has created real challenges and uncertainties for businesses around the world.  Needless to say, all of us at SafeLink Consulting have been responding to questions from our dentistry clients on what they should be doing in their practice to protect themselves, their patients and staff. At a minimum the dental practice should be following guidance from their State Board, state government requirements, and Centers for Disease Control (CDC).  Practices that are providing patient treatment must continue to follow Standard Precautions, which includes use of personal protective equipment, good hand hygiene, sharps safety, proper sterilization procedures, and disinfection of all items that could be contaminated with a dental patient’s body fluids. CDC Recommendations: Postpone Non-Urgent Dental Procedures, Surgeries, and Visits

This info is constantly being updated by the CDC so as new information is available be sure to check back often for new content. Get more resources.


COVID19 Safety Training for the Dental Practice Employee

Protecting Patients and Staff When Resuming Your Dental Practice

Long Term Impact of COVID-19 on Infection Control in the Dental Practice


When we look for specific guidance on how dental practices need to deal with risks associated with COVID-19, there are directives published by the CDC, ADA, and state health departments.  The National Network for Oral Health Access (NNOHA) publishes information regarding the state by state recommendations for dental clinics.   Dentists should review these directives in order to determine any limitations on patient treatment. CDC Healthcare Professionals FAQs

Get a Checklist of Activities to Consider When Suspending / Resuming Your Dental Practice

Learn more about managing your COVID-19 Safety Program

Preparing Practice for Change in Treatment Hours

If you have shortened your work week or are temporarily closing your practice, here are some suggestions for equipment and other items you may want to consider preparing for non-use:

  • Autoclave - check with manufacturer's recommendations for preparing for inactivity (for Midmark equipment see information available online);
  • Notify your spore culture testing lab that this testing will be on hold and document in your spore culture test results log the date that the unit became inactive;
  • Vacuum pump and air compressor - follow the manufacturers' recommendations for preparing for inactivity;
  • Waterlines - one of the waterline testing labs has provided some guidance as well as a dental office maintenance company;
  • Amalgam separator should be inspected on last operational day and the final inspection indicated on the inspection log;
  • Have all biohazard waste and sharps disposed of according to state hazardous waste laws;
  • Disinfection and cleaning of treatment rooms, sterilization, and common areas - perform a thorough cleaning of these areas using a disinfectant referenced below.  Ensure that full personal protective equipment is worn during this cleaning.  If you have been using a log to sign off on daily disinfection, then indicate on the log the date the treatment room use was discontinued.
  • Turn off, disconnect, and replace gas cylinder cap on oxygen and nitrous oxide cylinders; ensure cylinders are secured.
  • Turn off emergency oxygen cylinders and store securely.
  • Unplug equipment that can be unplugged and doesn’t need to have the electrical source when the office is unoccupied such as toaster ovens, microwaves, ultrasonic equipment, etc.
  • Follow your state regulations regarding retention of controlled drugs so they are secured during this period.  

Recommended Protocol for Waterline Maintenance If You're Suspending or Limiting Care

Dental Fix Protocol for DentaPure Cartridges

Disinfectants Effective Against COVID-19

For COMMERCIAL/HOSPITAL-LEVEL DISINFECTANTS: SafeLink has consulted with manufacturers of some of the most commonly used products in dental practices and dental labs for disinfecting. What we learned was that not all disinfectants are effective in inactivating the COVID-19 virus. We are not recommending any particular disinfectants to use since there are so many out there. It is best to contact the manufacturer of that product to confirm whether or not it is effective against COVID-19. Follow the manufacturer’s instructions for use for your particular application.

Disinfectants for use against SARS-CoV-2

For HOUSEHOLD DISINFECTANTS: EPA has published a list of common household disinfectants that can be used on potentially contaminated surfaces. This list is referenced above and may not include all disinfectants (continually updated). Use this EPA list to reference any common HOUSEHOLD disinfectant products you may be using in your office or home. Disinfectants must meet the criteria published by the EPA in the document titled, "GUIDANCE TO REGISTRANTS: PROCESS FOR MAKING CLAIMS AGAINST EMERGING VIRAL PATHOGENS NOT ON EPA-REGISTERED DISINFECTANT LABELS", to claim effectiveness against this new virus. 

Infectious Disease Preparedness & Response Plan for Dental 

Dental Practice Staff Safety - Employee Protection

OSHA directs your business to first use engineering controls, then work practice and administrative controls prior to the use of personal protective equipment (PPE).  Review this information on the OSHA website for healthcare workers to determine if any of those controls are possible in your practices that will provide protection when PPE is not available.  Review CDC's How to Protect Yourself  at How Coronavirus Spreads publications with your staff.  Dealing with this pandemic and work and at home is very stressful for all of us.  CDC has some guidelines for Stress and Coping that may be helpful to you. Learn more about Virtual Safety Training for your staff and Virtual Safety Assessment for your practice.

How to Achieve Dental OSHA Compliance for your Practice

For healthcare workers who are treating patients known to be infected with COVID-19, the CDC recommends use of the N95 respirator as a face mask. Also protect your eyes, wear gloves, and gown.  CDC recommends only use of disposable gowns rather than washing them.  Washing your hands is critical to practicing standard precautions. Practicing Universal or Standard Precautions includes:

  • frequent hand washing,
  • decontamination of critical, semi-critical, and non-critical items and surfaces,
  • wearing PPE -  eye protection, mask, gloves, and gown, and
  • sharps safety.

COVID-19 and OSHA Guidance on N95 Respirators

Understanding the Difference - Surgical Mask and N95 Respirator

CDC FAQ About PPE Equipment

We know that it is difficult to obtain disposable face masks, hand sanitizers, and disinfectants right now so look for alternatives such as autoclavable items.  Also, if you begin requiring an N95 respirator, then your health and safety Program must include a Respiratory Protection Program.  If your business is using SafeLink's Cloud-based health and safety manual then you already have that program.  When respiratory protection is mandatory, you’ll need to perform fit testing and have medical questionnaires completed for employees who are required to wear them.  That medical questionnaire must be submitted to a healthcare professional for review to determine if it is medically ok for the employee to wear a respirator.  OSHA has issued a Temporary Enforcement Guidance - Healthcare Respiratory Protection Annual Fit-Testing for N95 Filtering Facepieces During the COVID-19 Outbreak.  This Memorandum states that annual fit-testing of the respirator is not required under the current circumstances, however, initial fit-testing is required.  Contact us for further guidance on these requirements. 

Infection Prevention Coordinator's Responsibilities for the Dental Practice

Patient Screening

If you determine that patient screening needs to be implemented, then consider screening patients when they call in for an appointment as well as when patients arrive for a scheduled appointment. Below are suggested screening questions.  If the patient answers "yes" to any of these questions, then you should defer treatment until the patient has been examined by a medical professional. Notify your Public Health Department for guidance.  

Do you have:

1) Fever or history of fever AND acute respiratory infection (shortness of breath or cough or sore throat) or severe acute respiratory infection without fever requiring hospitalization; or

2) Close contact within 14 days of symptom onset with any of the following:
•    a confirmed or suspected case of COVID-2019;
•    a healthcare facility in China or any of the countries that have confirmed COVID-19 cases.

If you are not equipped to provide emergency dental care, then refer them to the Public Health Department.  Have that phone number available to provide to them. Notify your Public Health Department for guidance.

Here's a poster to help you take a proactive approach to asking patients and visitors to your dental practice about their COVID-19 virus exposure. This would be appropriate to post on or near your facility's entrance and/or front reception.  CDC's Prepare to Care for COVID-19: Get Your Practice Ready 

Get Coronavirus Poster for the Dental Practice

Daily decontamination of waiting room furniture and furnishings is advisable.

Staff Training

If you plan to do training for your dentists and staff, it is recommended that you use OSHA's information published on protection of workers from the coronavirus along with information from the Centers for Disease Control.  Stress the need to continue to practice Standard Precautions. Get virtual safety training & assessment. 

Why is assessing compliance so vital and how often do I need to train my staff?

Infected Persons

Because this particular strain of Coronavirus is new, the Centers for Disease Control (CDC) is still learning about the epidemiology of the virus, including modes of transmission and length of time the virus is viable outside of the body. This information regarding symptoms to watch for is available on the CDC website.

The initial concern was with people who had traveled to other countries, however, now there is concern regarding travel between states and especially in those states where COVID-19 is more prevalent.  The people most susceptible to the virus still seem to be the elderly, immuno-compromised, have other medical issues such as lung disease and other types of cancer, liver disease, kidney disease, and people with pneumonia. This virus has infected people of all ages so everyone must adhere to the guidelines being established by CDC and their individual state governments.  A person who has contact with an infected person can transmit the virus to someone else so social distancing is important.  There are even concerns now regarding asymptomatic people spreading this virus, but it is an active area of investigation. The CDC also stated that currently it should be treated as viral pneumonia. Unfortunately, no one drug has been shown to be the answer for treatment, however, various drugs are being tested. 

Patients Under Investigation (PUI) have shown the following symptoms:

  • Fever
  • Lower respiratory condition
  • Coughing
  • Shortness of breath

Not all infected persons have fever at onset but may have fatigue, diarrhea, headache, sore throat.

Employees who meet any of the Epidemiologic Risks should notify their employer and consult with their personal physician regarding treatment.  The Criteria for Return to Work for Healthcare Personnel with Confirmed or Suspected COVID-19 (Interim Guidance) should be followed for your employees who want to return to work after being infected with COVID-19.

Disclaimer:  This is not legal advice.  Prior to implementing any policies regarding the above steps for employee and/or patient protection, you should seek legal advice from your attorneys on any employment and labor law issues that will be raised by concerns about COVID-2019.

Managing COVID-19 Infection Control for Your Dental Practice

Contact SafeLink Consulting to get help with staff and patient safety.

Get Virtual Safety Training+Assessment

If you have any questions or need assistance, please contact SafeLink Consulting or visit our website to learn more about how we can help your business. 

WATCH INTRO VIDEO - Bloodborne Pathogens: Re-examining Your Exposure Controls (including Infection Control) for the Dental Environment:


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