"This research reinforces the fact that mask wearing is effective in reducing the risk of acquiring COVID-19 and validated our decision early on to implement the universal mask policy, not only to protect our team members, but also to ensure they are able to care for members of the community who had contracted COVID-19," said Steven Kalkanis, M.D., CEO of Henry Ford Medical Group. "At Henry Ford Health System, our universal mask policy issued on March 26, 2020 ensured all staff, both clinical and non-clinical, received surgical or procedural masks and mandated that staff wear a mask at work while also following all other personal protective equipment requirements. Our hope is that the findings of this study continue to encourage members of the community to wear a mask in line with Centers for Disease Control and Prevention recommendations."
Healthcare workers have a threefold increased risk of reporting testing positive for SARS-CoV-2, the virus that causes COVID-19, compared to the general population, according to a study published in Lancet Public Health. As of March 22, 2021, the Centers for Disease Control and Prevention (CDC) has reported more than 450,000 SARS-CoV-2 infections among healthcare workers in the U.S. since the onset of the pandemic, and nearly 1,500 COVID-19 related deaths among healthcare workers.
From March 12 - August 10, 2020, 19.2% of healthcare workers at Henry Ford were symptomatic for COVID-19 and underwent SARS-CoV-2 testing. Before March 28-30 - the single changepoint in the data when the rate of new cases began to trend downward - the odds of a tested healthcare worker having a positive SARS-CoV-2 test result doubled every 4.5 - 7.5 days. After March 30, the odds of a tested healthcare worker having a positive result reduced by half every 10.5 - 13.5 days.
MEDICA-tradefair.com; Source: Henry Ford Health System
