Safety/Quality

Latest Issue of OR Manager
October 2020
Home Safety/Quality

Susceptibility of SARS-CoV-2 to UV irradiation

Editor's Note In this study from Germany, researchers found that the SARS-CoV-2 virus is highly susceptible to irradiation with ultraviolet (UV) light. High viral loads (5x106TCID50/mL) were inactivated in 9 minutes with UVC (254 nm) irradiation. The UVC dose required for complete inactivation was 1,048 mJ/cm2. Exposure to UVA (365…

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By: Judy Mathias
September 23, 2020
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ECRI: Nearly 70% of N95 masks from China don’t meet US filtration standards

Editor's Note ECRI on September 22 released an analysis showing that 60% to 70% of N95 masks from China do not meet US standards for filtration and effectiveness. ECRI tested nearly 200 masks, reflecting 15 different manufacturer models, which have been purchased by large US healthcare systems. ECRI recommends not…

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By: Judy Mathias
September 23, 2020
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Risk factors for COVID-19 transmission in HCWs

Editor's Note In this study from Turkey, researchers investigated the specific risk factors for COVID-19 transmission in healthcare workers (HCWs) in a tertiary care university hospital. Of 703 HCWs tested for COVID-19 during a 60-day period, 50 (7.1%) were positive. Positivity rates were 6.3% for physicians, 8.0% for nurses, 9.1%…

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By: Judy Mathias
September 22, 2020
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CDC deletes COVID-19 airborne transmission guidance

Editor's Note The Centers for Disease Control and Prevention (CDC) on September 21 issued a correction to its website, noting that a draft of proposed changes on how COVID-19 spreads, including guidance on airborne transmission, was posted in error on September 18. The CDC is currently updating its recommendations on…

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By: Judy Mathias
September 22, 2020
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Efficacy of povidone-iodine nasal antiseptic for rapid inactivation of SARS-CoV-2

Editor's Note This controlled, in-vitro study investigates the minimum contact time for povidone-iodine nasal antiseptic to inactivate the SARS-CoV-2 virus. All laboratory work was conducted in biosafety level 3 laboratories at the Institute for Antiviral Research at Utah State University, Logan. Povidone-iodine was tested at diluted concentrations of 0.5%, 1.25%,…

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By: Judy Mathias
September 21, 2020
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CDC revises COVID-19 testing guidelines

Editor's Note The Centers for Disease Control and Prevention (CDC) on September 18 revised its COVID-19 testing guidelines that said testing was optional for asymptomatic people regardless of contact with infected individuals. The revised guidelines say that because of the significance of asymptomatic and pre-symptomatic transmission, testing is recommended for…

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By: Judy Mathias
September 21, 2020
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COVID-19 infections in HCWs exposed to patient with delayed diagnosis

Editor's Note In this study, researchers from Brigham and Women’s Hospital and Harvard Medical School, Boston, examine the risk in healthcare workers (HCWs) exposed to a 79-year-old male patient who was diagnosed with COVID-19 on day 13 of hospitalization. A total of 44 HCWs were exposed to the patient before…

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By: Judy Mathias
September 17, 2020
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HHS, DOD outline COVID-19 vaccine distribution strategy

Editor's Note The US Department of Health and Human Services (HHS) and Department of Defense (DOD) on September 16 released two documents outlining a detailed strategy for delivering safe and effective COVID-19 vaccine doses to the American people as quickly and reliably as possible. The documents, which were developed in…

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By: Judy Mathias
September 17, 2020
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CDC: COVID-19 deaths in those aged 21 and younger

Editor's Note The Centers for Disease Control and Prevention (CDC) on September 15 reported that 121 of nearly 392,000 children and young adults who contracted COVID-19 in the US have died. Three-quarters of the deaths involved at least one comorbidity and 45% had two or more, with the most common…

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By: Judy Mathias
September 17, 2020
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Joint Commission to provide lab accreditation for VA

Editor's Note The Joint Commission announced September 16 that it has been selected to provide Laboratory Accreditation Program services for the US Department of Veterans Affairs (VA). These services will be provided at VA Medical Centers and community-based outpatient clinics. Laboratories are accredited every 2 years by the Joint Commission.

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By: Judy Mathias
September 17, 2020
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