Skip to Content

The CEO’s guide to safely reopening the workplace

Until there’s a treatment or vaccine for covid-19, public health will depend heavily on decisions by business leaders. Technology and systematic thinking can help.
May 28, 2020
covid-19 employee screening station
A robot developed by SK Telecom in South Korea monitors people's body temperatures and whether or not they are wearing masks.Chung Sung-Jun/Getty Images

Perhaps the single biggest implication of reopening national economies is that responsibility and thus liability for dealing with the covid-19 pandemic will shift from the public to the private sector. Fortune 500 CEOs and small business owners alike will soon be making decisions that affect the health not only of their business but also their people (employees, contractors, customers, suppliers)—which in turn affects the health of their families, friends, and neighbors. With so much at stake, how should business leaders plan for operating in the post-stay-at-home phase of the recovery?

Here’s a simple but powerful framework for creating a plan.

The current crisis is driven by a health problem: we don’t yet have a treatment or a vaccine for the novel coronavirus. Managers have little control over that. But until the health problem is solved, places of work will be opportunities for infected people to infect others. This creates a management problem requiring management solutions, and managers do have control of those.

The management problem is caused by an information gap ... If we had that information, there would be no economic crisis.

The management problem is whether and how to reopen businesses, given that workplace spread of the virus remains a real threat. The management problem is caused by an information gap: we don’t know who has the virus (infectious), who had it (immune), and who has never had it (susceptible). If we had that information, there would be no economic crisis. We would simply require infectious people to quarantine while the vast majority who are healthy go about life as usual. In other words, not having that information is costing us, by one estimate, $375 billion a month globally. In the absence of that information, beginning economic recovery requires us to solve the management problem.

There are two types of solutions to that problem. First, information-based solutions involve predicting who is infectious and who is immune and then using this information to decide who gets to enter the workplace. Second—since these predictions will inevitably be imperfect—are always-on solutions: technologies and processes that limit the spread of the virus when infectious people do enter. Lockdown is the most extreme always-on solution; reopening requires more nuanced ones.

Information-based solutions

There are a variety of ways to collect information on who is likely to be infectious. Most obviously, people can be tested for the novel coronavirus (e.g., with nasopharyngeal swabs). These tests can sometimes be quite unreliable, they are not always readily available, and getting results can take days. Still, over time, this situation should improve. Eventually, we anticipate, organizations will be doing widespread, frequent employee testing.

Another form of information collection is monitoring symptoms, especially mild ones that the patient may not even notice. In some countries people already have their temperature checked before they’re allowed to enter an office, restaurant, airplane, or subway. This is useful but imperfect: some people with fevers will not have the coronavirus, while others without fevers may nevertheless be infected. Combining temperature checks with other diagnostic information such as hospital-based chest x-rays and blood oxygen levels may improve accuracy. These forms of information collection may be less accurate than direct tests for the virus, but they may be cheaper, faster, and easier for employers to implement regularly and at scale.

There are also ways to monitor different parts of your workplace for signs of an outbreak, even if you don’t know who is infected. Sensors are being developed that could detect the coronavirus in the air. Other tests can pick up traces of it in sewage. Machine-learning tools could combine these and information from other sensors to predict the likelihood that someone in a building or neighborhood is infected and order individual tests for everyone there. In our book Prediction Machines, we described how advances in artificial intelligence enable increasingly complex predictions from a wide variety of data sources such as these.

The trouble is, information-based solutions are probabilistic, and some errors are inevitable. Credit card fraud is a good example. Suppose a bank receives a warning that a credit card transaction is 1% likely to be fraudulent. Should the bank deny the transaction or allow it to proceed? How should this depend on the profitability of the customer to the bank?

So it is with coronavirus: Should your business keep operating if there is a 1% chance an infected person gets through the door? What about a 5% chance or a 0.1% chance? The answer depends on the benefits relative to the costs—on the importance of opening the physical workplace versus the risk of infection. Indeed, this is why supermarkets, pharmacies, and other essential businesses have remained open throughout the crisis with effectively no information-based solution: because the benefits of remaining open are so obviously large. On the other hand, many professional services firms can function quite well remotely, so their physical workplaces remain shut.

Even if you can’t reduce to zero the likelihood that the virus will enter the workplace, you can limit its impact should it gain entry. Enter always-on solutions.  

Always-on solutions

Until the information-management solutions we’ve discussed above ramp up, always-on solutions will be the primary approach managers use to reopen their businesses.

All sorts of decisions that previously would have been made on the basis of productivity and efficiency now need to also consider the possibility of infection. In the restaurant industry, the flow of people in and out of the kitchen is now an infection-risk management problem. In the retail fashion industry, decisions about whether to open changing rooms or allow customers to try items on are now infection-risk management problems. Moving from physical to digital documents now reduces infection risk as well increasing efficiency and wasting less paper. The risk of transferring the virus by exchanging cash increases the relative benefits of digital payment systems.

To date, we have seen two broad types of always-on solutions. The first kind do not change the number or nature of interactions but aim to make those interactions less risky.  Things like masks, hand sanitizer stations, and plexiglass screens at reception desks and store checkouts all fall into this category.

The second kind are solutions that aim to make people interact less. These include redesigned physical spaces (to minimize interactions or high-touch surfaces), redesigned workflows (to enable work to be done in parallel or sequence rather than jointly), and redesigned people-management processes (to minimize interactions across groups or teams). Reductions in capacity—whether of employees (through layoffs and furloughs) or customers (through limits on occupancy)—fall into this category as well.

Always-on solutions impose additional costs on business. There are direct costs for things like protective equipment and more frequent cleaning. If the always-on solution involves reduced capacity, profits will fall. Finally, reengineered spaces, workflows, and processes may lead to lower productivity, greater inefficiency, or unhappier workers. Of course, certain changes could increase productivity. Some businesses, especially those in congested cities like New York, report that work from home has made them more productive, mainly because it eliminates long commutes.

In the next phase of the covid-19 recovery, many CEOs of large enterprises will begin to behave like presidents and prime ministers.

Different types of businesses lend themselves differently to always-on solutions. It’s easier to maintain social distancing in garden centers than in hair salons. Some businesses are choosing not to open even if they are allowed to: many restaurants have elected to keep their dine-in services closed because with social distancing, they can’t allow in enough customers at a time to offset the costs of cleaners and wait staff.

Your choices

As a manager, you are responsible for crafting your organization’s information-based and always-on solutions. You must decide how much information to collect about who is infectious and immune; how to collect that information and how often; and how to act on it, based on how much risk your organization is willing to bear. You must also decide how your day-to-day processes should change to limit the spread of disease should an infected person arrive in your workplace, and consider how those changes will affect both safety and productivity. There is no point in bringing workers back to the office if always-on solutions prevent them from doing their jobs any better than they would at home.

Together, these decisions will determine whether your business can survive and thrive while we wait for a treatment or a vaccine. These decisions involve calculated tradeoffs, an understanding of risk, and a willingness to innovate.

In the next phase of the covid-19 recovery, many CEOs of large enterprises will begin to behave like presidents and prime ministers. They will report their numbers of infections and deaths, explain their strategies for keeping their curves flat, decide how quickly to ease isolation measures, and swing into crisis management mode when there’s an outbreak. Some will be more like the US, others more like Sweden. The outliers, those that choose unusual strategies or experience more infections than their peers, will be scrutinized. Their challenge is that every decision involves a trade-off between short-term profit and safety, and therefore assumes some risk. If tragedy strikes, as it likely will for some, then the central question will not be who is to blame but whether the risk they took was wise.

The authors are architects of the Creative Destruction Lab (CDL), a not-for-profit organization with a mission to accelerate the commercialization of science for the betterment of humankind. Their newly launched CDL Recovery program supports entrepreneurial ventures developing information-based solutions to the covid-19 crisis. Joshua Gans is the author of Economics in the Age of Covid-19 (MIT Press, 2020).

Deep Dive


Is there anything more fascinating than a hidden world?

Some hidden worlds--whether in space, deep in the ocean, or in the form of waves or microbes--remain stubbornly unseen. Here's how technology is being used to reveal them.

Africa’s push to regulate AI starts now        

AI is expanding across the continent and new policies are taking shape. But poor digital infrastructure and regulatory bottlenecks could slow adoption.

A brief, weird history of brainwashing

L. Ron Hubbard, Operation Midnight Climax, and stochastic terrorism—the race for mind control changed America forever.

Stay connected

Illustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at with a list of newsletters you’d like to receive.