What should be included in Employee Screenings for COVID-19?

What should be included in Employee Screenings for COVID-19?

Why is employee screening needed for a successful return to work program?

PPE, disinfecting, and social distancing all contribute to a healthier workplace. This blog focuses on adding employee screening.

Employers should follow the “swiss cheese” model where each layer of protection adds more safety. No one solution can fill all the holes where businesses face risk. Adding multiple protection tools or “swiss cheese slices” covers these holes. Following this model allows you to create a strong pandemic defense for your return to work program (1).

Employee health screenings ensure only employees who meet your return to work criteria are at the workplace. Additional layers also include contact tracing, surveillance testing, and vaccine tracking. Contact tracing stops forward transmission and surveillance testing catches asymptomatic silent spread. Finally, vaccine tracking allows you to know when you’ve reached herd immunity. A comprehensive workplace safety solution should integrate all of these tools.

pandemic safety swiss cheese model

Reference: Layers of Safety: Reason’s Swiss Cheese Model

Employee Screening Guidelines and Requirements 

CDC Guidelines

The CDC recommends that employers implement daily screenings to prevent and reduce COVID-19 transmission (2). 

According to CDC guidance, Employers should: 

  • Encourage sick employees to stay home 
  • Test employees with signs or symptoms of COVID-19 and the close contacts of people who tested positive for COVID-19
  • Ask employees who tested positive for COVID-19 to follow isolation procedure 
  • Ask employees to notify them if they are in contact with a sick household member 

State-by-State Requirements 

Currently at least 33 states in the U.S. have made screening employees prior to coming to a physical workspace a requirement. Some states require employee screening prior to each shift. Other states require screening before arriving at work. JD Supra has compiled a list of all the states that have mandatory screening requirements (3). 

Key components of a daily health screening

A return to work program should provide the following services as part of the their daily employee screenings to ensure safety.  This screening solution should also generate “come to work” or “stay home” recommendations based on the answers to the screening questions. 

  • Symptom Tracking  
  • Testing Reports 
  • Exposure Logging
  • Travel Inquiries 
  • Vaccine Tracking 
  • Health Safety Recommendations 

Symptom Tracking 

Employers should have a symptom checker app with surveys to see if employees are experiencing COVID-19 symptoms. The symptom checker app should ensure no employees with signs of COVID-19 are reporting to the physical work location. 

As per the CDC, potential symptoms of COVID-19 include:

  • Fever greater than 100.4 degrees
  • Coughing
  • Shortness of breath or difficulty breathing
  • Fatigue, muscle or body aches
  • Headache
  • New loss of taste or smell
  • Sore throat
  • Congestion or runny nose
  • Nausea or vomiting
  • Diarrhea

symptom tracking

Testing Reports 

Employers should ask if users have been tested and their results. The CDC recommends testing of individuals with signs or symptoms of COVID-19 and their close contacts (2). Establishing a routine testing program also helps companies capture people who are asymptomatic but carry COVID-19 and are silent spreaders. A widespread testing program can help employees stay ahead of COVID-19 cases and prevent transmission. 

Testing results should be accessible from a centralized dashboard. With this information, employers can immediately view positive cases and start contact tracing to minimize further COVID-19 transmission. 

test results management

Exposure Logging

Employees should log their exposure to those infected with COVID-19 and/or sick with a potential COVID-19 infection. Employers should keep track of this information and send the appropriate advisories. For example, they should send quarantine advisories if employees have been in contact with someone infected with COVID-19.  Anyone who has been exposed should not enter the workplace until they have properly quarantined per the CDC guidelines.  

Travel Inquiries 

In some areas, it is required for employees traveling from certain states to quarantine to ensure they are COVID-free (4). For this reason, employers should ask about recent travel in their health screening. Specifically, they should ask about travel outside of the country or to states on the mandatory quarantine list (4). If yes, they should not enter the workplace until they have met the quarantine exit criteria. 

Vaccine Tracking 

Many companies are waiting for the COVID-19 vaccines to become available to the general public. As they arrive, however, universal vaccine adoption is not guaranteed. Employers should have a vaccine tracking tool to help them manage a mixed immunity environment. 

Companies should consider asking about employees vaccination status and type and offering incentives for adopters. 

vaccine tracking portal

Health Safety Recommendations

It is important to understand how your screening solution generates safety recommendations. The survey and recommendations should help employers meet the screening requirements for their safe return to work program. The screener should ensure that only healthy employees are reporting to work.

Employers should develop a list of scenarios they should be prepared for according to local laws and guidelines. They should know what the response will be for these scenarios individually or in combination. Alongside this they should develop the appropriate recommendations for these cases as in the example below. 

Scenario 1: An employees with no signs or symptoms of COVID-19
Recommendation: Cleared to come to work.

Scenario 2: An employees with a fever above 100.4 and/or a headache and sore throat
Recommendation: Stay home, seek medical attention, and get tested for COVID-19

Scenario 3: Employees that have traveled to states on the mandatory quarantine
Recommendation: Quarantine and/or get tested for COVID-19

Employee screenings play a vital role in return to work programs, but they are only one protection tool. Companies still need to add more “swiss cheese layers” to keep employees safe and prevent outbreaks. 

Book a demo to test out our COVID-19 symptom checker application and vaccine tracking tools! 

(1) The Swiss Cheese Model of Pandemic Defense
(2) Guidance for Businesses & Employers
(3) This Won’t Hurt a Bit: Employee Temperature and Health Screenings – A List of Statewide Orders (UPDATED)
(4) Employees’ Personal Travel Raises COVID-19 Concerns: FAQs For Employers

ReturnSafe Return to Work Newsletter – January 20, 2021

ReturnSafe Return to Work Newsletter – January 20, 2021

As you return to physical workspaces, are you confident in your employee safety program? Does it need to evolve as the new strains and vaccines arrive? Can you make vaccines a requirement? Our resources can help you stay ahead of COVID-19 in 2021 

covid vaccines

Vaccine Program Management Resources for Employers

We curated resources to help you create a COVID-19 vaccine program.
Read more

contact tracing guide

Evaluation Guide for Contact Tracing in the Workplace

Having the right tools to quickly identify positive COVID-19 cases and close contacts reduces transmission and prevents shutdowns. Find out which contact tracing solution is best fit for your organization.
Read more

comply with AB 685

Easily Comply with Cal/OSHA AB 685

Effective January 1, per AB-685, Cal/OSHA can issue orders for the closure of workplaces based on the threat of COVID-19. Keep your doors open with tools to make compliance easy. 
Read more

Are you looking for screening, contact tracing, testing, and vaccine management tools for your organization?
Book a demo with someone on our team to try our tools!

Evaluation Guide for Contact Tracing in the Workplace

Evaluation Guide for Contact Tracing in the Workplace

The objective of this piece is to help employers and administrators find a solution that’s right for their organization. We’ve done the research to help you evaluate the leading contact tracing devices. 

Why do you need contact tracing software?

Businesses are faced with an unprecedented level of responsibility when it comes to employee safety and well-being due to COVID-19. Contact tracing is the process of identifying, monitoring, and supporting individuals who may have been exposed to COVID-19. Contact tracing is often done manually, but is most effective when partnered with technology. Technology ensures the highest level of accuracy and fastest response to a positive test result. 

Having the right tools to quickly identify close contacts stops forward transmission and prevents shutdowns. Minimizing tracing and testing delays are imperative for practical contact tracing in the workplace. When you start contact tracing the day that a positive test result is identified you can decrease forward transmission by 80%. 

rapid response to covid case

Reference: Impact of delays on effectiveness of contact tracing strategies for COVID-19: a modeling study

In addition to helping employers prevent the spread of COVID-19 in the workplace, digital contract tracing makes it easy to meet state guidelines and requirements. Certain states recommend or require that organizations such as businesses and schools keep record of close contacts to aid public health departments with their contact tracing efforts.

How does contact tracing help stop the spread of COVID-19?

Once an administrator identifies that an employee has tested positive for COVID-19, their case needs to be managed. Case Management is utilizing contact tracing data to inform Level 1 and 2 contacts of potential exposure and providing quarantine instructions. Level 1 contacts are people that have been in close contact with someone who tested positive for COVID-19. Level 2 contacts are people who have been in close contact with level 1 contacts. Close contact is defined as exposure to a positive COVID-19 case for 15 minutes or longer in a 48 hour time period during their infectious period.

The Center for Disease Control recommends exposed employees monitor their symptoms until 14 days after the exposure took place. If a potentially infected individual develops symptoms or tests positive for COVID-19 they should be advised to isolate and stay home. 

How does contact tracing work? 

The first step to prevent transmission is identifying who has been diagnosed with COVID-19. A successful workplace contact tracing solution should allow administrators to:

  • Monitor employees health status and take action when needed
  • See who has been tested for COVID-19 and their results

digital automatic and manual contact tracing

Contact tracing is only effective if you are logging each interaction that could be a potential exposure event. There are many different types of digital contact tracing, from manual to automated with hardware wearables. All these contact tracing tools should be easily managed via the administrators digital platform. 

Bluetooth peer to peer, bluetooth triangulation, and bluetooth phone tracking are automated contact tracing methods. They are constantly tracking who is coming into contact with whom throughout the day. Automated contact tracing methods lessens the burden to maintain a record of these interactions. However, there is also the option for employees to manually log contacts via the digital logbook app in our app. 

By implementing a digital process, the need for staff to manage the contact tracing process is reduced, while increasing accuracy.

Compare the Contact Tracing Methods 

Each method has its strengths, but the whole is greater than the sum of its parts when integrated effectively.

digital contact tracing methods

All four contact tracing tools ensure your team is safe and healthy. A holistic approach empowers your team to be confident that they are protected when they come to work.

Automated Contact Tracing

Bluetooth peer to peer, bluetooth triangulation, and bluetooth phone tracking all automated contact tracing tools. These tools track who employees are coming into contact with while on premises throughout the day. These processes are secure, private, and automated. Compliance with contact tracing is extremely high with our customers because we integrate hardware technology with an easy to use app. 

To enable automatic contact tracing in the workplace, your solution should integrate best of breed bluetooth wearables. These operate via either peer to peer or bluetooth triangulation tracking. Our wearables are available as badges, cards, or lanyards.

Bluetooth Hardware Types and Features 

bluetooth hardware

Manual Contact Logging 

Finally, our fourth method of contact tracing is the digital log book in the employee facing app. In a log book employees can mark who they met with and for how long each day. These manually logged interactions will be pulled into the contact tracing sequence if a positive case is found in your workplace.

Which contact tracing method should I use?

The method to use depends on: the use case, the type of workplace, accuracy, reliability, and cost.

Use Case

Some of the use cases to consider are:

Do my employees have personal smartphones or employer-supplied smartphones?
With personal smartphones, the employee will likely be unwilling to use the smartphone app based approach for contact tracing.

Do I need a solution for both employees and contractors?
Bluetooth hardware is preferred for contractors as users can be temporarily assigned a tag that is re-assigned later.

Type of Workplace

Some workplaces are very large but have a very few entrance and exit points. In these workplaces peer-to-peer Bluetooth method is preferred over Bluetooth triangulation.

Similarly if the workplace is very large, it will require a lot of Bluetooth gateways making it cost prohibitive.

Workplaces that have special validation requirements (certain factories, clean rooms, labs) require hardware. Any hardware that has to be installed in the area has to undergo a lengthy, expensive validation process. These workplaces are not a good fit for Bluetooth triangulation.

Accuracy, Reliability

In terms of accuracy and reliability, the hardware approaches are better than a smartphone app based tracing. However the app-based tracing does not require installation and management of any new hardware. The log book approach can be very reliable if users adopt and use it consistently and require no new hardware


The log book and smartphone app approaches are cheaper than the Bluetooth hardware. There are other more expensive hardware approaches like Ultra WideBand (UWB) that are more reliable and accurate than Bluetooth.

Next Steps 

Our Sales and Customer Success team can help you choose the best solution for your situation based on the above factors.

Interested in learning more about our contact tracing software? Book a demo to try our screening, contact tracing, and vaccine management tools!


COVID-19 Vaccine Program Management Resources for Employers

COVID-19 Vaccine Program Management Resources for Employers

We’ve assembled resources for employers and administrators to review as you establish vaccine program management policies and procedures.

Latest News and Updates

These resources are updated according to the latest news and information that may impact your organization’s vaccine management program. 

Bloomberg COVID-19 Vaccine Tracker
The Bloomberg COVID-19 Vaccine Tracker provides up to date information on the national and global vaccine program. Here you can see the doses allotted and administered. You are also able to determine the phases for available and incoming COVID-19 vaccines and when to expect the next vaccine. 

Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine
The New England Journal of Medicine completed an evaluation of the Pfizer vaccine clinical trials. This article presents their findings on the vaccines safety and efficacy.

Can Employers Mandate COVID-19 Vaccines?

No, given that the COVID-19 vaccines are not yet fully licensed by the FDA. Under the EUA, the vaccine is voluntary.

Federal law prohibits employers and others from requiring vaccination with a COVID-19 vaccine distributed under an EUA
This articles outlines why employers can’t require the COVID-19 vaccination. As the author notes, when the FDA grants an EUA, they also require that individuals are informed they have the choice to accept or refuse vaccination.

Vaccination Guide for Employers: Frequently Asked Questions
This piece answers common questions employers may have concerning COVID-19 vaccines. 

Employers Prepare COVID-19 Vaccination Policies
This video explains how employers should prepare workplace vaccine policies. They also provide alternative options. To encourage vaccination, they recommend employers provide educational materials, incentives, and convenient access to the vaccine. 

Find Your Place in the Vaccine Line
Considering there is vaccine priority for certain groups, where do you fall in line? This tool calculates where you are in line given the number of people who will need a vaccine.

COVID-19 Vaccine Basic Information

The Federal Government has established goals for national vaccine rollout. The U.S. Food and Drug Administration has a process to ensure the vaccine is safe to use. 

Operation Warp Speed
Operation Warp Speed is a program run out of the Health and Human Services Federal Government Agency. The goal of this program is to deliver 300 million doses of COVID-19 safe and effective vaccines. 

Development and Licensure of Vaccines to Prevent COVID-19: Guidance for Industry
The FDA makes the final determination if a vaccine is safe to use in the United States. They have established rigorous standards for the Development and Licensure of Vaccines to prevent COVID-19.

The Center for Disease Control and Prevention COVID-19 Vaccine Guidance

The CDC has compiled resources to help communities address and understand the COVID-19 vaccine.

Vaccine Communications Toolkit for Essential Workers
The CDC has provided a toolkit to help organizations educate employees about COVID-19 vaccines, address questions and concerns, and inform them of vaccination benefits.

8 Things to Know about the U.S. COVID-19 Vaccination Program
This resource provides important information on the national vaccine rollout and what the public should expect. 

CDC COVID Data Tracker
The CDC COVID Data Tracker keeps track of U.S. COVID-19 cases, deaths, and vaccination information. We can see the number of vaccine doses distributed and the amount of people who have initiated vaccination. Pfizer and Moderna both require two doses (1).

Ensuring the Safety of Vaccines
U.S. The Food and Drug Administration has granted Emergency Use Authorizations to approve the COVID-19 vaccines. These vaccines have been shown to be effective and safe. Data from manufacturers and clinical trials show the benefits of the vaccine exceed the harms of a COVID-19 infection. The CDC also outlines the additional measures and monitoring they are taking to ensure safety.

Benefits of Getting Vaccinated
The CDC clearly lays out COVID-19 vaccine information to help people make informed decisions and keep communities safe.

Who Gets Vaccinated First?
The CDC has published their recommendations on the groups they believe should receive the vaccination first. They prioritize specific groups in phases 1a, 1b, and 1c and explain the process by which they are making vaccine recommendations. The groups are healthcare personnel, long-term care facility residents, people who are pregnant and breastfeeding and with underlying medical conditions.

Vaccine Hesitancy

Vaccine Hesitancy is a serious issue that presents a great threat to global health. Especially in the case of COVID-19, some people have reservations of what is still unknown on vaccine efficacy and side effects. Others have expressed concern about the expedited research and development cycle for the vaccines (2). Like those in the anti-vaccine movement, there are also many people who are misinformed about vaccines.

The CDC website is a great resource to help employees make informed decisions about receiving a COVID-19 vaccine and prevent misinformation.

Vaccine Hesitancy: a generation at risk
This article addresses issues surrounding vaccine hesitancy and misinformation. The author(s) outline the role of social media platforms in this issue.

Ten threats to global health in 2019
The WHO noted vaccine hesitancy as one of the top 10 threats to global health in 2019.

KFF COVID-19 Vaccine Monitor: December 2020
This resource is ongoing study gauging public sentiment and experiences with the COVID-19 vaccine. 

Vaccine Access and Hesitancy: The Public Health Importance of Vaccines
This piece explores the factors driving vaccine hesitancy. This includes concerns about safety, effectiveness, access, equity, as well as distrust in government and healthcare institutions.

Anti-Vaxxers and The Anti-Vaccine Movement

The Anti-Vaccine Movement has gained considerable strength through online platforms and pose a threat to employee vaccine adoption. 

The online anti-vaccine movement in the age of COVID-19
The Lancet Digital Health has a resource outlining the growth of the “anti-vax” movement’s online presence. Experts make the suggestion that refuting anti-vaxxer arguments and misinformation is the strongest defense.

May Employers Mandate COVID-19 Vaccines
This article notes that employers may face resistance from employees involved in anti-vaccine groups. It mentions the legal complications that could arise if vaccines are mandated for this group.

Covid-19: U.S. and Pfizer Discuss Deal for Tens of Millions More Vaccine Doses Next Year
More Americans Now Willing to Get COVID-19 Vaccine 

Looking for a vaccine management solution to keep employees healthy and safe? Book a demo to try out our vaccine program management software.