Author Archives: Dr. Karen DeSalvo

Unlocking the potential of technology to support health

This week kicked off the HLTH Conference in Las Vegas where thousands of healthcare leaders, care providers, patients and other people in the industry — like our teams at Google — are coming together to discuss how to create a healthier world.

At Google, we believe that technology — especially AI and analytics — can unlock a better future for health globally. Our teams from Search, YouTube, Android, Google Cloud and more are using technology to provide health information and insights for consumers, caregivers and communities. Here’s a look at some of our latest updates.

Giving people information and insights to take action on their health

For many, the front door to healthcare is their smartphone. Millions of people turn to Google Search and YouTube for authoritative information or use apps and connected devices, like Fitbit, to help stay on top of health and wellness goals.

To give Android users a new way to get more from their health and wellness data, we introduced Health Connect earlier this year at Google I/O. Through our Early Access Program, more than 10 health, fitness and wellness apps including MyFitnessPal, Oura and Peloton have already integrated with the platform to help people manage everything from workouts to diet to sleep and more. We are now opening up to more developers with Health Connect (Beta) to give people a single place to manage access to data across their health and fitness apps. In the coming months, we will continue to create an even richer ecosystem of apps and features.

Image of app icons

We’ve also made strides on our other platforms, Search and YouTube. In 2021, health videos on YouTube were viewed more than 12 billion times in the U.S. YouTube’s authoritative health content and features are now available in 7 countries, and YouTube recently opened up its features to a wider group of health experts in the U.S. to encompass authoritative services that extend beyond educational institutions and health organizations.

On Search, there’s more ways for people to turn health information into action. After piloting a feature earlier this year that shows available healthcare appointments for primary care, we’re continuing to explore new ways to expand appointments to other specialities and verticals through new and existing partnerships.

This work is made possible by all our partners who provide the health information, insights and experiences that empower consumers in their health.

Equipping healthcare ecosystem with analytics and AI to improve health

Healthcare is one of the largest and most complex industries that is turning towards technology to help organizations run more effectively — which in turn helps people live healthier lives.

When organizations commit to digital transformation, it can be a long and overwhelming process, but that doesn’t mean it has to take years to see benefits for developers, clinicians and patients.

Google Cloud came together with several of our customers and partners — including Hackensack Meridian Health, Lifepoint Health and Mayo Clinic — to find a way to encourage rapid reinvention. As a result, we built Google Cloud’s new Healthcare Data Engine (HDE) accelerators to help organizations reinvent quickly and enable the data interoperability that saves lives. The first three HDE accelerators, available in early 2023, will address common use cases around health equity, patient flow, and value-based care.

The transformation of healthcare requires an open and collaborative approach to be successful. For example, Electronic Health Records (EHR) are a critical part of this ecosystem and we see many ways to work with EHR companies for the benefit of healthcare organizations. Today marks a critical development in this journey. At HLTH we announced an agreement that will allow healthcare organizations to run Epic — an EHR system — on Google Cloud. Hackensack Meridian Health plans to move its Epic workloads to Google Cloud, with the aim to drive greater innovation, efficiencies and security.

And with our solution Care Studio, we’ve been working with MEDITECH to bring our advanced search, summarization and sense-making capabilities to their EHR, MEDITECH Expanse. We are now extending this integrated solution to our first two partners, Mile Bluff Medical Center and DCH Health System, to give their health teams a more complete view of their patients and easily find salient information to provide better care. This includes organizing patient records from different sources into a longitudinal view, bringing our advanced search functionality to clinicians directly in their EHR so they can easily and quickly access critical information all in one place.

Fitbit Health Solutions is bringing our technology to healthcare partners, incorporating Fitbit devices, services and insights into programs focused on managing chronic conditions like diabetes. A study from the All of Us research program found that increasing your daily step count by 1000 steps could cut the risk of type 2 diabetes by more than 25%. This kind of insight is key to promoting lifestyle changes for people, and why we are partnering with Babylon Health to support their high-risk members managing chronic conditions.

Underpinning all our work is a deep commitment to make sure that we do not leave anyone behind. Technology has the power to eliminate health disparities and democratize access to healthcare. But we need to be intentional in our efforts to live up to our goal of improving the health of billions of people by building for everyone, everywhere.

Democratizing access to health

Editor’s note: This essay originally appeared in The Global Governance Project's magazine, as part of Google's wider participation in the World Health Summit. Dr. Garth Graham, the global head of YouTube Health, also contributed a piece on the role of information as a determinant of health.

The COVID-19 pandemic energized public-private partnerships and strengthened the role of technology towards democratizing access to health to help billions of people everywhere live healthier lives — but fresh challenges are emerging from its shadow

COVID-19 has been a generation-defining challenge filled with incalculable human costs and long-term impacts that remain unclear. Like many, I have been reflecting on how the pandemic will shape medicine and public health in particular for generations to come.

The pandemic severely tested public health. Many places around the world could not keep pace with the demands of disease surveillance and continue to see challenges with vaccination rates. Still, public health rose to the occasion. Public health officials quickly interpreted evolving science to provide guidance that kept individuals and communities safe. There were also live-saving scientific advancements — from realizing the promise of mRNA vaccines and adaptive clinical trials to using real-world clinical data to inform regulatory processes.

Underlying some incredible gains were public-private partnerships — particularly between the technology and health sectors — which I believe will continue to flourish. These partnerships have made the wider dissemination of public health messages, better data and surveillance systems, and faster interventions possible.

For our part at Google, we adapted to accommodate this hopefully once-in-a-lifetime event by launching more than 200 new products, features and initiatives, in addition to providing in-kind donations totaling more than $1 billion.

Surfacing quality information is part of our core mission. During the first weeks of the pandemic, we recognized the opportunity to provide the right information, at the right time through the reach of platforms such as Search and YouTube that amplified health messages to billions of people, encouraging them to “flatten the curve” through non-pharmacologic interventions. We donated Google Search Advertising and offered assistance to organizations, such as the World Health Organization, to provide more than two billion COVID-related public service announcements that connected nearly 100 million people to high-quality information.

Issues masked by the pandemic

Today, as we conceive of a time when COVID-19 is endemic, we must turn our attention in earnest to other global challenges that the pandemic masked or even exacerbated. For our part, we will continue to use our products, technologies and expertise to help people, their caregivers and their communities, focusing on areas that align with the United Nations Sustainable Development Goals, such as mental health and maternal health.

During the first year of the pandemic, anxiety and depression increased by 25% across the globe.[aea966]Searches for “mental health therapist” and “mental health help” reached record highs in the U.S. in 2022.[3def86]To make it easier to access mental health services and resources — such as clinically validated mental health self-assessments and crisis hotlines — we are enhancing information resources on Search and YouTube, partnering with organizations including the National Alliance on Mental Illness in the US, the Samaritans in the UK and iCall in India.

The pandemic also made it clear that existing healthcare gaps need to be filled so people can access the best care no matter where they are. At least half of the global population lacks essential health services[31a300], such as immunizations and pediatric care. Technology can help fill these capacity gaps — especially artificial intelligence. Already, AI has demonstrated promise not just as a tool to support significant gains in health care, but also as a means to eliminate disparities and improve health for everyone, everywhere. We are invested in the research and development of these technologies, and doing so inclusively and ethically.

For example, the global maternal mortality rate remains high, with an average of 152 deaths per 100,000 live births.[b27223]The vast majority of deaths occur in low- and lower-middle income countries. We are partnering with Northwestern Medicine to expand access to fetal ultrasound, validating the use of AI to create more automated and accurate evaluations of maternal and fetal health risks. The goal is to train providers and community health workers to conduct ultrasounds and assessments in the field.

Another area where AI can be helpful is cancer screening. Breast cancer is the most common form of cancer with 2.26 million new cases occurring each year, yet early screening and detection can improve long-term outcomes.[3e6ff6]We have been researching how AI can reduce the time to diagnosis and improve the patient experience.

The full picture

As we support health service providers across the globe, we are uncovering ways to make sure they have the information they need to care for patients. Today, healthcare workers use smartphone applications to manage data specific to certain diseases, for example malaria and tuberculosis. But that data is often stored across multiple applications and formats, making it hard to have a full picture of a patient’s needs. To provide access to advanced mobile digital health solutions, we are working with the WHO to build an open-source software development kit, or SDK.

We see these innovations as important steps on the road to democratizing health care. There are more on the horizon, fueled by AI and cloud computing, that can bring more meaning to the data and unlock innovation. A great example of this can be found in emerging efforts at the intersection of public health and climate change where we are beginning to see patterns and associations among climate, weather and health.

Technology is just one tool to solve these public health challenges and its effectiveness depends on robust public-private partnerships. When we look back at the COVID-19 pandemic and all of the related health crises it brought awareness to, I believe that we will recognize it as a moment that energized our ability to collaborate. And that spirit of collaboration and partnerships will transform public health and democratize its benefits for everyone, everywhere.