by World Wide Specialty Programs, Inc.
Preserving physical distance between individuals has been critical to reducing the spread of COVID-19. As employees return to the workplace, maintaining that physical distance is important for preventing disease spread and making employees comfortable.
Introduction
Preventing and/or mitigating the spread of COVID-19 will rely in part on employer plans for intervention. Non-pharmaceutical interventions to a novel virus and pandemic are referred to as community mitigation.1 These actions can slow the spread of the disease until public health system capacity is prepared and is crucial in the time leading up to vaccine and/or drug availability. COVID-19 is thought to be spread from person-to- person through close contact (approximately 6 feet radius) or through respiratory droplets. Although it is currently thought that people are most contagious when they are exhibiting symptoms, individuals may still spread the disease before showing any signs or while being asymptomatic.2 Further, it is possible to contract the disease after touching contaminated surfaces, then touching any mucous membranes such as the eyes, nose or mouth.
Discussion
In developing a basic infection protection plan, consider your workforce’s demographic factors that may influence their risk.2 Community-based factors which will influence strategies employed by workplaces will be influenced by a number of characteristics such as:1
Guidance
Every workplace is unique. Mitigation strategies will vary based on physical layout, operational activities, level of community spread, and other select factors.1
At a minimum, employers should ensure the following mitigation steps:1
Above this, workplaces with increased exposure such as those with high-population density work, should:1
Where physical distance cannot be maintained and individuals must work within 6 feet of colleagues, additional controls may be needed following the typical hierarchy of controls.
Conclusion
It is expected that employers will face several challenges as they re-engage their core businesses. Community mitigation through non-pharmaceutical interventions are currently the only method for slowing the spread of disease until the public health system can accommodate needed capacity. A key activity for all workplaces is to ensure physical distancing (approximately 6 foot radius around all associates) to prevent transmission of respiratory droplets. Physical distancing should be combined with other strategies, such as physical barriers, shift staggering, personal and workplace hygiene.
References
1. Centers for Disease Control and Prevention. Implementation of Mitigation Strategies for Communities with Local COVID-19 Transmission (2020).
2. Occupational Health and Safety Administration (OSHA). Guidance on Preparing Workplaces for COVD-19; OSHA 3990-03. (2020).
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