Health Care Professionals (HCP) are at increased risk of COVID-19 infection due to the unpredictable clinical presentation of COVID-19 disease, limited SARS-CoV-2 testing, personal protective equipment (PPE) shortages, and the inherent inability to distance from patients. Infected HCP may infect others including coworkers leading to a simultaneous increase of number of infections and decreased availability of HCP in a community. [1] Due to PPE shortages, many healthcare systems have faced difficult decisions regarding utilization of PPE to protect HCP and patients and the communities they serve. We describe Norton Healthcare’s success utilizing surveillance COVID-19 testing of HCP to inform the decision to increase the use of PPE during a PPE shortage in the form of universal masking. Many healthcare systems could benefit from surveillance COVID-19 testing of HCP and universal masking of HCP

Frazier, Jim

Hester, Steve T

Ramirez, Julio A

Schulz, Paul S

Wilde, Ashley M

English

Health care professionals (HCP) are at increased risk of COVID-19 infection due to the unpredictable clinical presentation of COVID-19 disease, limited SARS-CoV-2 testing, personal protective equipment (PPE) shortages, and the inherent inability to distance from patients. Infected HCP may infect others, including coworkers, leading to a simultaneous increase in the number of infections and decrease in the availability of HCP in a community. Due to PPE shortages, many healthcare systems have faced difficult decisions regarding utilization of PPE to protect HCP, patients, and the communities they serve. We describe Norton Healthcare’s success utilizing surveillance COVID-19 testing of HCP to inform the decision to increase the use of PPE during a PPE shortage in the form of universal masking. Many healthcare systems could benefit from surveillance COVID-19 testing of HCP and universal masking of HCP

University of Louisville

University of Louisville Journal of Respiratory InfectionsMETHODOLOGYULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 1AbstractHealth Care Professionals (HCP) are at increased risk of COVID-19 infection due to the unpre-dictable clinical presentation of COVID-19 disease, limited SARS-CoV-2 testing, personal pro-tective equipment (PPE) shortages, and the inherent inability to distance from patients. Infected HCP may infect others including coworkers leading to a simultaneous increase of number of infections and decreased availability of HCP in a community. [1] Due to PPE shortages, many healthcare systems have faced difficult decisions regarding utilization of PPE to protect HCP, patients, and the communities they serve. We describe Norton Healthcare’s success utilizing surveillance COVID-19 testing of HCP to inform the decision to increase the use of PPE during a PPE shortage in the form of universal masking. Many healthcare systems could benefit from surveillance COVID-19 testing of HCP and universal masking of HCP. IntroductionThe COVID-19 pandemic has been challenging to contain across the world due to dif-ficulty in clinically identifying contagious individuals, lack of access to testing, and the supply of personal protective equipment (PPE). COVID-19 disease varies in its clinical presentation ranging from asymptomatic carriers to severe illness. The mechanism of transmission is not well understood, and the duration of viral shedding can be long rel-ative to other viruses. This lead to transmission occurring in many communities long before the first cases were identified. [2] Testing for COVID-19 is cumbersome due to the reliance on nasopharyngeal swabs, suboptimal sensitivity with frequent false negative results, [3] and is unreliable in access, quantity, and turnaround time in many commu-nities. Hospitals were not uniformly stocked with sufficient PPE to meet the demands. This combination of factors potentiates the risk of COVID-19 spread in hospitals due to the inherent close contact required to provide inpatient care. PPE reduces the risk of COVID-19 transmission in hospitals, but limited supplies leads to difficult decisions for healthcare systems to determine how best to protect HCP and patients. The objective of this paper is to describe Norton Healthcare’s use of COVID-19 testing to inform a PPE utilization strategy of universal masking during a pandemic with limited PPE.Intervention Norton Healthcare is a five (four adult, one pediatric) hospital, 1800+ licensed bed, com-munity health system located in Louisville, Kentucky. The metropolitan area’s first PCR test confirmed COVID-19 case was identified in our system on March 8, 2020. This first case did not demographically match risk factors outlined by the CDC as someone at high risk for COVID-19. Therefore, Norton Healthcare leadership assumed there had been community transmission of COVID-19 prior to March 8 that could have already affected HCP and patients. Our approach to identifying suspected inpatient COVID-19 cases was adjusted from applying CDC screening criteria to asking providers to initiate COVID-19 isolation and testing on any inpatient suspected to have COVID-19 infection without having to meet any pre-defined risk factors. By March 21, a suspected COVID-19 clinical Recommended Citation:Schulz, Paul S.; Wilde, Ashley M.; Hester, Ste-ve T.; Frazier, Jim; Ramirez, Julio A.; Center of Excellence for Research in Infectious Dis-eases (CERID) Coronavirus Study Group, The (2020). “COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practice,” The University of Louisville Journal of Respiratory Infections: Vol. 4, Iss. 1, Article 50. Received Date: May 6, 2020Accepted Date: June 16, 2020Published Date: July 22, 2020Copyright: © 2020 The author(s). This origi-nal article is brought to you for free and open access by ThinkIR: The University of Louis-ville’s Institutional Repository. For more infor-mation, please contact thinkir@louisville.edu. This article is distributed under the terms of the Creative Commons Attribution 4.0 Internation-al License (CC BY 4.0), which permits unre-stricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Funding Source: The author(s) received no specific funding for this work.Conflict of Interest: All authors declared no conflict of interest in relation to the main objec-tive of this work.COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking PracticePaul S. Schulz1*, MD; Ashley M. Wilde2, PharmD, BCPS-AQ ID; Steve T. Hester3, MD, MBA; Jim Frazier4, MD; Julio A. Ramirez5, MD; and the Center of Excellence for Research in Infectious Diseases (CERID) COVID-19 Study Group1Norton Infectious Diseases Specialists, Norton Healthcare, Louisville, KY, USA; 2Norton Pharmacy Services, Norton Healthcare, Louisville, KY, USA; 3Provider Operations, Norton Healthcare, Louisville, KY, USA; 4Medical Affairs, Norton Healthcare, Louisville, KY, USA; 5Center of Excellence for Research in Infectious Diseases, Division of Infectious Diseases, University of Louisville School of Medicine, Louisville, KY, USA*paul.schulz@nortonhealthcare.orgULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 2ULJRI COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practicecase assessment team comprised of our antimicrobial stewardship clinical pharmacists, a radiologist, and an infectious diseases specialist were reviewing each suspected case and tracking the number of COVID-19 suspects in each adult hospital daily (Figure 1). Meanwhile, the infection prevention department was performing contact tracing of exposed employees as new cases were identified and the employee health department was fielding calls from ill employees. Each morning, a representative from the suspected COVID-19 case assessment team met with representatives from the infection prevention and employee health teams to discuss evolving trends across the health system. As illustrat-ed by Figure 1, hospital A was quickly identified as an outlier in number of suspected COVID-19 cases relative to the other hospitals and anecdotally had more exposed HCP per contact tracing and ill employees calling employee health. Therefore, on the morning of March 26, the decision was made to offer surveillance PCR testing to asymptomatic HCP at hospital A on a volunteer basis. One-hundred-one employees of varying job duties volunteered to be tested by nasopharyngeal/oropharyngeal swab for COVID-19 PCR. By March 29, results showed eleven of the 101 employees (10.9%) had tested positive. Employees who tested positive were furloughed until cleared by employee health to return to work. Data regarding the number of HCP identified as exposures in known contact tracings are not available at the time of this publication. Based on this information, a universal healthcare working masking practice (Figure 2) was implemented on March 30. Hospitals B, C, and D continued the baseline trend in suspected COVID-19 cases while the number of suspected COVID-19 cases at hospital A declined after the policy change on March 30. DiscussionMost metropolitan areas in the United States and worldwide have struggled during the COVID-19 pandemic to adju-dicate limited PPE and testing resources between hospitalized patients, healthcare workers, and members of the com-munity. Norton Healthcare had the benefit of greater testing capacity earlier than most health care systems and was able to utilize these tests to inform the difficult decision to increase PPE utilization in our successful effort to “bend the curve” of suspected COVID-19 cases at one of our hospitals. The decision to implement a universal masking practice was challenging. While asymptomatic and pre-symptomatic transmission of SARS-CoV-2 has been described, there must be a balance between use of PPE now and the risk of inadequate PPE later as supply chain is not guaranteed. [4] In this case, employee testing allowed Norton Healthcare to make the decision to implement a universal masking practice based on data. The universal masking practice of HCP was effective and has since been recommended by the CDC as of April 13, 2020. [5]Transmission control of a pandemic respiratory virus requires interventions at both the community and institution lev-el. At the community level, there were many strategies implemented by the Kentucky Governor including closing pub-lic schools on March 16, ordering all elective surgeries to cease on March 18, and all nonessential retail business to close on March 23. In addition to the universal masking practice, Norton Healthcare carried out other local interventions including visitation policy limiting visitors on March 21 (Figure 3). All businesses, including healthcare organizations, should develop local interventions to mitigate SARS-CoV-2 transmission. Waiting on guidance from national organi-zations can put healthcare systems behind. During a pandemic, a period of a week could be the difference between normal operations and running out of ventilators.  In conclusions, the authors suggest that whenever possible, universal masking of HCP should be the policy of all acute and long-term care facilities during the COVID-19 pandemic. In addition, surveillance COVID-19 testing of HCP should be prioritized in hospitals and nursing homes facilities despite limited testing capacity. References1. Roxby AC, Greninger AL, Hatfield KM, Lynch JB, Dellit TH, James A, et al. Detection of SARS-CoV-2 Among Residents and Staff Members of an Independent and Assisted Living Community for Older Adults - Seattle, Wash-ington, 2020. MMWR Morb Mortal Wkly Rep. 2020 Apr;69(14):416–8. https://doi.org/10.15585/mmwr.mm6914e2 PMID:322717262. Fink S, Baker M. The New York Times. ‘It’s just everywhere already’: How delays in testing set back the U.S. coronavirus response [press release] (2020 Mar 10) [cited 2020 Apr 24]. Available from: https://www.nytimes.com/2020/03/10/us/coronavirus-testing-delays.html 3. He JL, Luo L, Luo ZD, Lyu JX, Ng MY, Shen XP, et al. Diagnostic performance between CT and initial real-time RT-PCR for clinically suspected 2019 coronavirus disease (COVID-19) patients outside Wuhan, China [published online ahead of print, 2020 Apr 21]. Respir Med. 2020 Jul;168:105980. https://doi.org/10.1016/j.rmed.2020.105980 PMID:323649594. Wei WE, Li Z, Chiew CJ, Yong SE, Toh MP, Lee VJ. Presymptomatic Transmission of SARS-CoV-2 - Singapore, Jan-ULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 3ULJRI COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practiceuary 23-March 16, 2020. MMWR Morb Mortal Wkly Rep. 2020 Apr;69(14):411–5. https://doi.org/10.15585/mmwr.mm6914e1 PMID:322717225. Coronavirus disease 2019 infection control guidance: Recommended infection prevention and control (IPC) prac-tices when caring for a patient with suspected or confirmed SARS-CoV-2 infection [document on the Internet]. Centers for Disease Control and Prevention; [update 2020 Apr 12; cited 2020 Apr 26]. Available from: https://www.cdc.gov/coronavirus/2019-ncov/hcp/infection-control-recommendations.html#ULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 4ULJRI COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practice Figure 1. Trend of inpatients with known or suspected COVID-19 infection by hospital.ULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 5ULJRI COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking PracticeMarch 29, 2020     Guidelines to Wear a Surgical Mask while at a Medical Facility  Norton Healthcare is asking all staff to wear a surgical mask when at work. This is commonly referred to as a universal masking process.  The universal masking policy requires all personnel (clinical or otherwise) to wear some type of face mask when working in the medical facilities, which reduces the risk of transmission. This mask policy helps protect our staff and patients.  You will be provided with a personal surgical mask upon arrival to work.  Place this over your nose and mouth and leave in place (cannot drop below nose or chin).  For staff in a PATIENT CARE role  When caring for any patient, not in COVID isolation, the personal surgical mask, issued at the beginning of your shift, can be worn room to room and may be worn when accessing supplies, med room, patient care and common areas such as the nursing station, lounge, etc.  When caring for your patients, order of care should be:  no isolation, contact/contact plus isolation and finally, COVID patients  When caring for COVID (suspect or confirmed) patients staff will: o Remove your personal surgical mask, fold inside to inside and place in a paper bag labeled with your name.  Perform hand hygiene. o Don appropriate PPE to care for COVID patients using your extended wear practice. Select either an N95 for appropriate procedures or surgical mask. Eye protection should be worn for both types of masks.  The mask and eye protection is worn between patient rooms.   Gown and gloves must be changed between patient rooms  o Once care of COVID patients is complete, remove all PPE.  Discard the surgical mask or follow your facility reuse process for the N95. Clean and store eye protection per your department/unit policy. Perform hand hygiene. o Obtain your personal surgical mask from your bag, don and discard bag.  Perform hand hygiene. o Repeat this process throughout your shift  Discard and obtain a new mask whenever the mask becomes:  o visibly soiled o wet or damp either inside, outside or both o removed from nose, mouth or both (i.e. it cannot be placed under chin or untied and dropped to chest).  o torn in any way  o unable to be kept in place over nose and mouth for any reason  If the mask is touched at any time while wearing it, hand hygiene must be performed immediately after doing so.  When taking a break to eat or drink, remove the mask, fold it in half (inside to inside) and place in a paper bag labeled with your name. Perform hand hygiene before eating or drinking.   To put the mask on again, tear the paper bag open and open your personal surgical mask using the ear loops.  Assess for damage, visible dirt/makeup, or moisture and if found, discard the mask and obtain a new one from your supervisor.  If the mask has no visible concerns, place mask on face, discard the paper bag and perform hand hygiene For staff in a NON-PATIENT CARE role   Following the universal masking process: the personal surgical mask will be obtained when entering the building, put on and left in place (cannot drop below nose or chin). Wearing a Surgical Mask While at Work  3/27/2020 March 29, 2020  Your personal surgical mask must be worn across the nose and mouth at all times. If you touch the mask during wear, hand hygiene must be performed immediately after contact with the mask  If your remove your personal surgical mask from your face, fold it in half (inside to inside) and place in a paper bag labeled with your name.    To put your personal surgical mask on again, tear the bag and open your personal surgical mask using the ear loops.  Assess for damage, visible dirt/makeup, or moisture and if found, discard the mask and obtain a new one from your supervisor.  If your personal surgical mask has no visible concerns, place mask on face, discard the paper bag and perform hand hygiene  For staff that are SCREENING/CHECKING TEMPERATURES at entrances   Your personal surgical mask will be obtained when entering the building, place the mask over your nose and mouth and leave in place (cannot drop below nose or chin).  Eye protection  is issued by your supervisor  for individuals checking temperatures  The personal surgical mask must be worn across the nose and mouth at all times. If you touch the mask during wear, hand hygiene must be performed immediately after contact with the mask   When removing your personal surgical mask, fold it in half (inside to inside) & place in a paper bag labeled with name. Perform hand hygiene  To put your personal surgical mask on again, tear the bag and open your personal surgical mask using the ear loops.  Assess for damage, visible dirt/makeup, or moisture and if found, discard this personal surgical mask and obtain a new one from your supervisor.  If the mask has no visible concerns, place mask on face, discard the paper bag and perform hand hygiene Mask should be worn at all times except for eating and drinking  Discard the mask at the end of your shift and perform hand hygiene Figure 2. Norton Healthcare guidelines to wear a surgical mask while at a medical facility.ULJRI | https://doi.org/10.18297/jri/vol4/iss1/50 6ULJRI COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking PracticeImportant changes at Norton Healthcare The health and safety of our patients, providers and employees are our top priority. Thank you for your cooperation and understanding during this challenging time as we work to keep our team members and community healthy.No-visitor PolicyIn place until further notice to keep our patients,  team members and the community safe.  Few exceptions will be considered.©Norton Healthcare 3/21/20 SYS-313628No-visitor policyTo keep our patients and team members safe, we now have a  no-visitor policy with few exceptions until further notice. This is a proactive measure to reduce the spread of COVID-19. All Norton Healthcare hospitals, doctors’ offices and medical centers are following this policy.Some exceptions include:• In-person discharge instructions for inpatients or urgent/emergency procedures (one visitor)• Patients who are physically or cognitively impaired  (one visitor)• Patients at the end of life (two visitors)• Pediatric patients,* including NICU (two visitors)• Pediatric patients* who are pending or positive for COVID-19 (one visitor). The visitor must not have COVID-19.• Maternity patients: One partner and one birth support person  if applicable (midwife/doula)*Pediatric patients are children ages 17 and younger.Clergy: We welcome clergy for patients in palliative care, emergency care and hospice care.Important information for all visitors• When visiting, we ask all guests to wash their hands with soap and water for 20 seconds when entering and leaving patient rooms.  • All visitors will be screened upon entering the hospital. Those with fever, cough, shortness of breath, runny nose, body aches or respiratory symptoms should stay home.• Any visitor granted an exception must stay in the patient’s room the entire time of the visit. Once the visitor leaves the patient’s room, they must leave the hospital.In addition:Doctors’ offices and outpatient medical centers• Adult patients cannot be accompanied into their appointment. • If a patient needs additional support, they should let their provider know prior to their appointment. • All patients will complete a health screening prior to their appointment. • Pediatric patients can have one parent or guardian in the exam room.Elective surgeries and outpatient appointments• We are limiting surgeries to urgent and emergency situations only. • Outpatient appointments may be done via Norton eCare video visit or over the phone, or they may be rescheduled. • Your provider’s office will contact you if there is a change to your scheduled appointment, surgery or procedure. Thank you for your cooperation and understanding. Please contact your provider if you have any questions.For more information about COVID-19, visit the Kentucky Department for Public Health’s website at KYCOVID19.KY.gov.Figure 3. Norton Healthcare modified visitation policy.

COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practice

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COVID-19 Surveillance Testing of Healthcare Personnel Drives Universal Masking Practice

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