Rapid Acceleration of Diagnostics Initiative
As COVID-19 rapidly expanded throughout the world in April 2020, many in the biomedical technology community voiced significant concerns about the lack of available diagnostic tests. At that time, testing for SARS-CoV-2, the coronavirus that causes COVID-19, was conducted exclusively in clinical laboratories by order of a health-care provider. “Over the counter” (OTC) tests did not exist, and low complexity point of care (POC) platforms were rare. Fewer than 8 million tests were performed in the U.S. that month, and it was clear that we needed a radical transformation to make tests faster and more accessible.
By February 2022, driven by the Omicron variant surge, U.S. capacity had increased to a new record of more than 1.2 billion tests in a single month. Remarkably, the overwhelming majority of these—more than 85 percent—were “rapid tests” conducted in home and POC settings.
The story behind this practice-changing, “test-at-home” transformation is deeply rooted in technologic and manufacturing innovation. The NIH’s National Institute of Biomedical Imaging and Bioengineering (NIBIB), working collaboratively with multiple partners across NIH, government, academia, and the private sector, has been privileged to play a leading role in this effort via the Rapid Acceleration of Diagnostics (RADx®) initiative. On this two-year anniversary of RADx, we take a brief look back at its formation, impact, and potential for future growth.
On April 24, 2020, Congress recognized that testing was an urgent national need and appropriated $1.5 billion to NIH via an emergency supplement . The goal was to substantially increase the number, type, and availability of diagnostic tests in only five to six months. Since the “normal” commercialization cycle for this type of diagnostic technology is typically more than five years, we needed an entirely new approach . . . fast.
The RADx initiative was launched just five days after that challenging Congressional directive . Four NIH RADx programs were eventually created to support technology development and delivery, with the goal of matching test performance with community needs .The first two programs, RADx Tech and RADx Advanced Technology Platforms (ATP), were developed by NIBIB and focused on innovation for rapidly creating, scaling up, and deploying new technologies.
RADx Tech is built around NIBIB’s Point of Care Technologies Research Network (POCTRN) and includes core activities for technology review, test validation, clinical studies, regulatory authorization, and test deployment. Overall, the RADx Tech network includes approximately 900 participants from government, academia, and the private sector with unique capabilities and resources designed to decrease inherent risk and guide technologies from design and development to fully disseminated commercial products.
At the core of RADx Tech operations is the “innovation funnel” rapid review process, popularized as a shark tank . A total of 824 complete applications were submitted during two open calls in a four-month period, beginning April 2020 and during a one-month period in June 2021. Forty-seven projects received phase 1 funding to validate and lower the inherent risk of developing these technologies. Meanwhile, 50 companies received phase 2 contracts to support FDA authorization studies and manufacturing expansion 
Beyond test development, RADx Tech has evolved to become a key contributor to the U.S. COVID-19 response. The RADx Independent Test Assessment Program (ITAP) was launched in October 2021 to accelerate regulatory authorization of new tests as a joint effort with the Food and Drug Administration (FDA) . The ITAP acquires analytical and clinical performance data and works closely with FDA and manufacturers to shave weeks to months off the time it normally takes to receive Emergency Use Authorization (EUA).
The RADx Tech program also created a Variant Task Force to monitor the performance of tests against each new coronavirus “variant of concern” that emerges. This helps to ensure that marketed tests continue to remain effective. Other innovative RADx Tech projects include Say Yes! Covid Test, the first online free OTC test distribution program, and Project Rosa, which conducts real-time variant tracking across the country .
RADx Tech, by any measure, has exceeded even the most-optimistic expectations. In two years, RADx Tech-supported companies have received 44 EUAs and added approximately 2 billion tests and test products to the U.S. capacity. These remarkable numbers have steadily increased from more than16 million tests in September 2020, just five months after the program was established .
RADx Tech has also made significant contributions to the distribution of 1 billion free OTC tests via the government site, COVID.gov/tests. It has also provided critical guidance on serial testing and variants that have improved test performance and changed regulatory practice [9,10]. In addition, the RADx Mobile Application Reporting System (RADx MARS) reduces barriers to test reporting and test-to-treat strategies’ The latter offers immediate treatment options via telehealth or a POC location whenever a positive test result is reported. Finally, the When to Test website provides critical guidance on when and how to test for individuals, groups, and communities.
As we look to the future, RADx Tech has enormous potential to impact the U.S. response to other pathogens, diseases, and future pandemics. Major challenges going forward include improving home tests to work as well as lab platforms and building digital health networks for capturing and reporting test results to public health officials .
A recent editorial published in the journal Nature Biotechnology noted, “RADx has spawned a phalanx of diagnostic products to market in just 12 months. Its long-term impact on point of care, at-home, and population testing may be even more profound .” We are now poised to advance a new wave of precision medicine that’s led by innovative diagnostic technologies. It represents a unique opportunity to emerge stronger from the pandemic and achieve long-term impact.
 NIH mobilizes national innovation initiative for COVID-19 diagnostics, NIH news release, April 29, 2020.
 Rapid scaling up of Covid-19 diagnostic testing in the United States—The NIH RADx Initiative. Tromberg BJ, Schwetz TA, Pérez-Stable EJ, Hodes RJ, Woychik RP, Bright RA, Fleurence RL, Collins FS. N Engl J Med. 2020 Sep 10;383(11):1071-1077.
 We need more covid-19 tests. We propose a ‘shark tank’ to get us there. Alexander L. and Blunt R., Washington Post, April 20, 2020.
 RADx® Tech/ATP dashboard, National Institute of Biomedical Imaging and Bioengineering, NIH.
 New HHS actions add to Biden Administration efforts to increase access to easy-to-use over-the-counter COVID-19 tests. U.S. Department of Health and Human Services Press Office, October 25, 2021.
 A method for variant agnostic detection of SARS-CoV-2, rapid monitoring of circulating variants, detection of mutations of biological significance, and early detection of emergent variants such as Omicron. Lai E, et al. medRxiV preprint, January 9, 2022.
 Longitudinal assessment of diagnostic test performance over the course of acute SARS-CoV-2 infection. Smith RL, et al. J Infect Dis. 2021 Sep 17;224(6):976-982.
 Comparison of rapid antigen tests’ performance between Delta (B.1.61.7; AY.X) and Omicron (B.1.1.529; BA1) variants of SARS-CoV-2: Secondary analysis from a serial home self-testing study. Soni A, et al. MedRxiv preprint, March 2, 2022.
 Reporting COVID-19 self-test results: The next frontier. Health Affairs, Juluru K., et al. Health Affairs, February 11, 2022.
 Radical solutions. Nat Biotechnol. 2021 Apr;39(4):391.
Get Free At-Home COVID Tests (COVID.gov)
When to Test (Consortia for Improving Medicine with Innovation & Technology, Boston)
RADx Programs (NIH)
RADx® Tech and ATP Programs (National Institute of Biomedical Imaging and Biomedical Engineering/NIH)
[Note: Acting NIH Director Lawrence Tabak has asked the heads of NIH’s Institutes and Centers (ICs) to contribute occasional guest posts to the blog to highlight some of the interesting science that they support and conduct. This is the eighth in the series of NIH IC guest posts that will run until a new permanent NIH director is in place.]
Posted on by Dr. Francis Collins
Developing faster, more convenient ways of testing for coronavirus disease 2019 (COVID-19) will be essential to our efforts to end this deadly pandemic. Despite the tremendous strides that have been made in diagnostics over the past seven months, we still need more innovation.
We need reliable, affordable tests for the presence SARS-CoV-2—the novel coronavirus that causes COVID-19—that do not take hours or days to deliver results. We need tests that are more user friendly, and that don’t rely on samples collected by swabs that have to be inserted deep into the nose by someone wearing PPE. We need tests that can be performed at the point-of-care, whether a doctor’s office, urgent care clinic, long-term care facility, or even a home. Ideally, such tests should also be able to integrate with mobile devices to convey results and transmit data seamlessly. Above all, we need tests that are accessible to everyone.
Most current diagnostic tests for SARS-CoV-2 involve detecting viral genetic material using a decades-old technology called the polymerase chain reaction (PCR). If there’s even a tiny bit of viral genetic material in a patient’s sample, PCR can amplify the material millions of times so that it can be readily detected. The problem is that this amplification process is time-consuming and requires a thermal cycling machine that’s generally operated by trained personnel in sophisticated lab settings.
To spur the creation of new approaches that can rapidly expand access to testing, NIH launched the Rapid Acceleration of Diagnostics (RADx) program in late April 2020. This fast-paced, innovative effort, conducted in partnership with the Office of the Assistant Secretary of Health, the Biomedical Advanced Research and Development Authority (BARDA), and the Department of Defense, is supported by $1.5 billion in federal stimulus funding. The goal? To expand diagnostic testing capacity for COVID-19 in the United States to about 6 million tests per day by December. That’s quite a leap forward because our nation’s current testing capacity is currently about 1 million tests per day.
Just yesterday, I joined other NIH leaders in authoring a special report in the New England Journal of Medicine that describes RADx’s main activities, and provides an update on the remarkable progress that’s been made in just three short months . In a nutshell, RADx consists of four components: RADx-tech, RADx Advanced Technology Platforms (RADx-ATP). RADx Radical (RADx-rad), and RADx Underserved Populations (RADx-UP).
Though all parts of RADx are operating on a fast-track, RADx-tech has embraced its rapid timelines in a can-do manner unlike anything that I’ve encountered in my 27 years in government. Here’s how the process, which has been likened to a scientific “shark tank,” works.
Once an applicant submits a test idea to RADx-tech, it’s reviewed within a day by a panel of 30 experts. If approved, the application moves to a highly competitive “shark-tank” in which a team of experts spend about 150 to 200 person-hours with the applicant evaluating the technical, clinical, and commercial strengths and weaknesses of the proposed test.
From there, a detailed proposal is presented to a steering committee, and then sent to NIH. If we at NIH think it’s a great idea, promising early-stage technologies enter what’s called “phase one” development, with considerable financial support and the expectation that the applicant will hit its validation milestones within a month. Technologies that succeed can then go to “phase two”, where support is provided for scale-up of tests for meeting regulatory requirements and supporting manufacture, scale-up, and distribution.
The major focus of RADx-tech is to simplify and speed diagnostic testing for COVID-19. Tests now under development include a variety of mobile devices that can be used at a doctor’s office or other point-of-care settings, and give results in less than an hour. In addition, about half of the tests now under development use saliva or another alternative to samples gathered via nasal swabs.
As Americans think about how to move back safely into schools, workspaces, and other public areas in the era of COVID-19, it is clear that we need to figure out ways to make it easier for everyone to get tested. To attain that goal, RADx has three other components that build on different aspects of this social imperative:
• RADx Advanced Technology Platforms (RADx-ATP). This program offers a rapid-response application process for firms with existing point-of-care technologies authorized by the Food and Drug Administration (FDA) for detecting SARS-CoV-2. These technologies are already advanced enough that they don’t need the shark tank. The RADx-ATP program provides support for scaling up production to between 20,000 and 100,000 tests per day by the fall. Another component of this program provides support for expanding automated “mega-labs” to increase testing capacity across the country by another 100,000 to 250,000 tests per day.
• RADx Radical (RADx-rad). The program seeks to fuel the development of truly futuristic testing technologies. For example, it supports projects that use biomarkers to detect an infection or predict the severity of disease, including the likelihood of developing COVID-related multisystem inflammatory syndrome in children (MIS-C). Other areas of interest include the use of biosensors to detect the presence of the virus in a person’s breath and the analysis of wastewater to conduct community-based surveillance.
• RADx Underserved Populations (RADx-UP). Data collected over the past several months make it clear that Blacks, Latinxs, and American Indians/Alaska Natives are hospitalized and die of COVID-19 at disproportionately higher rates than other groups. RADx-UP aims to engage underserved communities to improve access to testing. Such actions will include closely examining the factors that have led to the disproportionate burden of the pandemic on underserved populations, as well as building infrastructure that can be leveraged to provide optimal access and uptake of SARS-CoV-2 testing in such communities.
At NIH, we have great hopes for what RADx-supported research will do to help bring to an end the greatest public health crisis of our generation. Yet the benefits may not end there. The diagnostic testing technologies developed here will have many other applications moving forward. Long after the COVID-19 pandemic becomes a chapter in history books, I’m convinced the RADx model of rapid innovation will be inspiring future generations of researchers as they look for creative new ways to address other diseases and conditions.
 Rapid scaling up of COVID-19 diagnostic testing in the United States—The NIH RADx Initiative. Tromberg BJ, Schwetz TA, Perez-Stable E, Hodes RJ. Woychick RP, Bright RA, Fleurence RL, Collins FS. NEJM; 2020 July 16. [Online publication ahead of print]
Coronavirus (COVID-19) (NIH)
“NIH mobilizes national innovation initiative for COVID-19 diagnostics,” NIH news release, April 29, 2020.
Posted on by Dr. Francis Collins
So much has been reported over the past six months about testing for coronavirus disease 2019 (COVID-19) that keeping up with the issue can be a real challenge. To discuss the latest progress on new technologies for SARS-CoV-2 diagnostic testing in the United States, I spoke recently with NIH’s Dr. Bruce Tromberg, director of the National Institute of Biomedical Imaging and Bioengineering (NIBIB). Not only does Bruce run a busy NIH institute, he is helping to coordinate the national response for expanded testing during the COVID-19 pandemic.
Bruce also has a leading role in one of NIH’s most-exciting new initiatives. It’s called the Rapid Acceleration of Diagnostics (RADx) initiative, and it is on the fast track to bolster the country’s diagnostic testing capacity within months. Here’s a condensed transcript of our chat, which took place via videoconference, with Bruce linking in from Bethesda, MD and me from my home in Chevy Chase, MD:
Collins: Let’s start with how many COVID-19 tests are being done right now per day in the United States. By that, I’m referring to testing for the presence of the novel coronavirus, not antibodies as a sign of a previous infection.
Tromberg: The numbers fluctuate—anywhere from around 400,000 to 900,000 tests per day. So, the national capacity, with all these complex laboratory tests and emerging point-of-care assays, is getting close to 1 million a day. That’s substantially higher than in mid-April, when the nation was doing about 150,000 tests per day. But most testing is still being done in laboratories or complex facilities, and it can take a while for those tests to be run and for people to get answers. What we’d like to have are more convenient tests. We’d like to have tests that people can have at the point of care, where you get an answer on the spot and very quickly, or tests that can be performed easily in their homes.
Collins: Yes, we’d all love to have point-of-care tests for COVID-19. And there are some out there already. Every time I go to the White House, they have this gadget, called Abbott ID Now, that gives a result in about 15 minutes. That sounds pretty good. Do we just need to make more of those machines to solve the problem?
Tromberg: Abbott ID Now is one of the first point-of-care technologies. It’s not complicated, so a specialized laboratory isn’t required to run them. That’s what makes Abbott ID Now very appealing, but its performance could be better. There’s a bit of a risk when it’s used in individuals for which you really need to know, with absolute certainty, if they have the virus or not. Those performance issues have created opportunities to build platforms that are better, faster, and possible for people to do on their own.
Collins: Congress provided a big infusion of resources last April to assist in the development of new diagnostic technologies for COVID-19. A lot of that infusion came to NIH, and, Bruce, you were asked to step in and make something amazing happen on a timetable that’s pretty breathtaking. It’s called the RADx Initiative. Tell us a little about that.
Tromberg: RADx is short for Rapid Acceleration of Diagnostics. The goal of the initiative is to make it possible for everyone to have access to diagnostic testing for COVID-19 as easily and quickly as possible. As we pivot to doing surveillance in large populations, we will need greater testing capacity to help optimize the management of each individual. So, that’s really the aim of RADx, or RADx-tech, which is a special flavor of RADx.
Collins: Right, the goal of RADx-tech, which you are overseeing, is to identify some of these exciting new technologies and help scale them up quickly to the point where they can help people across the nation. Could you give us some examples?
Tromberg: Sure. One general class of technologies is called a lateral flow assay. These tests are small enough to fit in your hand and come in a convenient container. Basically, you can use a swab from your oral cavity and place it on one of the pads, and then you add a little bit of solution. The actual assay itself has a membrane inside of a little plastic container. The fluid flows across the membrane, and there’s chemistry that goes on inside the container to detect, for example, genetic material from the coronavirus. So, it can tell you if there is a presence of virus inside the swab. It’s very quick and straightforward. A line will “light up” if virus is present.
Another type of lateral flow assay, also small enough to hold in your hand, looks for proteins on the surface of the virus. You don’t have to break up the virus particle itself, but in this specific example, what captures the virus in this membrane is what’s called an aptamer. An aptamer is similar to an antibody, except it’s made from nucleic acid. It’s designed to bind very tightly with any molecule of interest. If you put a saliva sample into this assay, it moves up the membrane and some chemistry takes place. And then, you’ll see a line appear if there’s presence of a virus.
Collins: You just said saliva. I think a lot of people would much prefer, if they had to provide a sample, to use saliva instead of having a swab stuck in their nose, especially if it has to go all the way to the back of the nose. Does saliva work?
Tromberg: We hope so. Right now, RADx-tech has at least nine companies that are in what we call phase one, which is a significant step towards commercialization. Of those companies, more than half are looking at saliva or other kinds of sampling that’s not sticking swabs way up into the nasal cavity.
Another type of test is a lateral flow assay that fits directly into a mobile device like a tablet. It has a separate lateral flow apparatus, which looks like an elongated zip drive, and it slides right into the tablet itself. It’s something that’s not complicated. It would be easy to do at home. But rather than watching for the presence of a reaction, you look for a light inside the tablet to say the result is ready. And then, there is another color of light that comes directly from the lateral flow strip, that’s an indicator that the virus is present.
One last example is a nucleic acid test. This rectangular, hand-held device (see photo), reminiscent of a computer disc, looks inside the virus to amplify small traces of its nucleic acid to detectable levels. It is completely self-contained. To find that technology today, you generally must go to complex laboratories where the test is done on big machines, operated in multiple steps. Efforts are being made to reduce the size and the complexity of these devices so they can move out to point of care, without sacrificing the performance that we expect from a laboratory-based device.
Collins: That’s totally cool. Is the nucleic-acid test device that you just mentioned made for one-time use, and then you throw it away?
Tromberg: That’s their business model right now. I should probably mention something about cost. For example, you can imagine scaling up lateral flow assays very quickly to make tens of millions of tests. The components are inexpensive, and the tests may cost just a few dollars to make.
If you’re throwing away a nucleic acid test with its more-expensive components, obviously, the cost will be higher. Right now, if you go to a laboratory for a nucleic acid test, the cost may be on the order of $40 or so. With these one-time-use nucleic acid tests, the aim is to scale up the manufacturing to produce larger volumes that will bring the cost down. The estimates are maybe $60 per test.
Collins: That needs to come down more, obviously. In the months ahead, we’re talking about testing millions of people, maybe even fairly often to make sure that they haven’t been infected by SARS-CoV-2, the novel coronavirus that causes COVID-19. Is frequent testing the kind of thing that you’d like to be able to do by next fall?
Tromberg: Yes, and I think that that really speaks to the diversity of the types of tests that we need. I think there is a market, or the capacity, for some of the more expensive tests, if they’re extremely accurate and convenient. So, the nucleic acid test may cost more, but it will give you an answer very quickly and with very high sensitivity. It’s also very convenient. But the performance of that test may be very different from a standard lateral flow assay. Those tests will be far more accessible and very, very inexpensive, but they may have a higher false negative rate. We envision that every test that comes out of our innovation funnel will have documentation about its best-use case.
Collins: You mentioned your innovation funnel, sometimes called a “shark tank.” Say a little more about the RADx-tech shark tank. Who gets into it, and what happens when they get there?
Tromberg: At NIH, we’re into processes, and NIBIB created a very effective one 13 years ago with the Point of Care Technology Research Network (POCTRN). We’ve now leveraged this network to focus almost exclusively on COVID testing. POCTRN has five sites in the US. All have core resources, personnel, and expertise that are contributing to RADx-tech. Those include the ability to validate tests independently, the ability to do clinical studies in real-world samples and patients, and the ability to analyze manufacturing and scale-up needs while creating a roadmap for every project team to follow.
We have more than 200 people around the country working day and night on this process. If anyone has an idea about a COVID-19 test, you can and apply for funding on the POCTRN website. Your application will be reviewed by a panel of 30 experts within a day and, if approved, will move to the next stage, which is the shark tank.
In the shark tank [also called phase zero], a team of experts will spend about 150 to 200 person-hours with you evaluating the strengths and weaknesses of your test technically, clinically, and commercially. From this careful analysis, a detailed proposal will be presented to a steering committee, then sent to NIH. If we think it’s a great idea, the project will enter what we call phase one, with considerable financial support and the expectation that the company will hit its validation milestones within a month.
Collins: How far have things progressed, given that you just started RADx on April 29?
Tromberg: We have almost 60 projects that have entered or emerged from this shark-tank stage. I’m expecting that we’ll have around 15 projects in the phase one stage this month, and it’s very exciting to see them move there. If they can reach their validation milestones in that first month, they will be eligible to move to phase two. It involves a much larger chunk of money, so companies can move into manufacturing and scale up for distribution. We’re hoping to have between five and 10 companies emerge over time from this innovation funnel. But, by the end of the summer, we’d like to see at least two come out with products that will make a difference.
Collins: Wow, that’s just a few months away. How will you can get there so fast?
Tromberg: Sure. Some companies are further along than others. I can think of one that is quite far along with an established platform concept. This company has lots of expertise and has raised lots of money. We may be able to give them the surge that they need, plus the additional support with regulatory issues, commercialization, and manufacturing, in that short period of time to go to market.
Complementing that work is another of our initiatives called Advanced Technology Platforms (RADx-ATP). It’s designed to scale up existing technologies. For example, I mentioned a one-time-use nucleic acid test. It still needs validation, emergency use authorization, a little bit of manufacturing optimization. But we have other platforms out there that are much closer to commercialization, and RADx-ATP could be very impactful in getting some of those technologies out earlier.
Collins: You mentioned RADx-ATP, and we’ve been talking about RADx-tech, which is your shark tank approach. But there are a couple of other RADx components. Say something about those, please.
Tromberg: Our centerpiece component for doing demonstration projects is called RADx-UP. This is an effort across NIH to provide cutting-edge testing technologies in underserved populations. If I’m allowed to be the interviewer and turn the tables, I might bounce the question back to you. This is where your thinking directly influenced the whole RADx portfolio. So, maybe you can tell us more.
Collins: I can try. It’s very clear that COVID-19 has hit certain populations particularly hard, especially African American and Hispanic communities. And yet, those communities often have the least access to testing, which is sort of upside-down. We want to help identify people who are infected quickly, do the quarantining, and prevent the infection from spreading. That has simply not worked very well in a lot of underserved communities.
With resources from Congress, we made it a very high priority to set up demonstration projects of these advanced technologies in communities that would benefit significantly from them. We’re trying to bring together two really important NIH priorities: technology development and addressing health disparities. I’ve got to say, at this particular moment, when we’re all really focused on the fact that our nation is still riddled with health disparities, health inequities, and even racism, this is a moment where we should be doing everything we can to try to take our scientific capabilities and apply them to finding solutions.
So, we’re all pretty excited about RADx-UP. But there’s one other RADx, and I’ll throw this one back to you. It’s called RADx-rad. What the heck is that, Bruce?
Tromberg: Well, RADx-rad is the home for the technologies that are really far forward and futuristic. These are the technologies that won’t quite be ready for the time pressure of the innovation funnel. But they’re fantastic ideas. They’re projects that may be non-traditional in terms of the application of technology. They have been generated largely by other NIH institutes and centers. They’re important ideas and projects that just need to be supported with a longer time-window of return. We don’t want to lose out on the energy and the ideas and the creativity of those concepts.
Collins: Right now, the focus is on COVID-19 and the need for testing, especially within this calendar year. We hope, by the end of 2020 or the early part of 2021, to have vaccines for COVID-19 ready to go. But, moving forward, there will be other events that will probably make us wish that we had point-of-care diagnostics. So, in the process of doing what you’re doing with all of these components, hopefully we’re also preparing for future challenges.
Bruce, you’re an optimistic guy. At the same time, we’ve got to be realistic. Around September, when schools and colleges are contemplating whether it’s safe to open up, what would we hope that RADx could contribute to make that a better outcome?
Tromberg: That’s a tough question to answer, but I have a lot of confidence in our process. I’m confident that we’re engaging the innovation and entrepreneurial community in such a way that a lot of these ideas will move out and give us better performing tests and more of them. A rough number that I like to think about is the capacity to test roughly 2 percent of the population, around 6 million people per day. I think we’ll hit that target by the end of the year.
I’d like to see testing technologies move away from being based predominantly in laboratories. I’d like to see them more accessible to people as technologies that they can use in their homes. We’re now doing so many things from home. We’re working from home, we’re talking from home, we get our entertainment from home. Home-based testing is really the direction a lot of healthcare is going. We need to have these technologies. I think the level of sophistication and performance that we’re hoping for is possible, and the innovation and entrepreneurial community is working extremely hard to make it happen. No one has really asked us to do anything of this scale before, and I like to compare it to our Super Bowl.
Collins: Well, this is one exciting Super Bowl, that’s for sure! You’ve applied the venture capitalist strategy to RADx of trying to discover what’s out there, while not being afraid to invest in risky endeavors. You’re figuring out how to help promising technologies take their best shot and fail early, if they’re going to fail. And for technologies that are further along, you give them the needed resources to advance to commercialization.
We have great hopes and expectations that RADx will make a real difference. What we’re doing here is not just about cool science, it’s also about saving lives. I want to thank you for your incredible dedication, and your intellectual and engineering contributions to this initiative, which make it one of the most exciting things that NIH is doing right now.
Tromberg: Thank you, Francis.
Coronavirus (COVID-19) (NIH)
Rapid Acceleration of Diagnostics (RADx)
“Social engineering and bioengineering together can thwart the COVID-19 pandemic,” Director’s Corner, National Institute of Biomedical Imaging and Bioengineering/NIH)
Video: RADx Tech and POCTRN: Diagnosing Disease-Delivering Health (NIBIB/NIH)