An Android statue is displayed in front of a building on the Google campus on January 31, 2022 in Mountain View, California. Google parent company Alphabet will report fourth quarter earnings on Tuesday after the closing bell.
Justin Sullivan | Getty Images
Google no longer requires people to be vaccinated against Covid in order to enter its buildings.
In a companywide email sent to employees Tuesday, which was viewed by CNBC, Google VP of global security Chris Rackow said “vaccines will no longer be required as a condition of entry to any of our buildings.”
“Last month marks three years since the World Health Organization declared a global pandemic,” Rackow wrote in his memo. “We put in place emergency measures such as our Covid-19 vaccine policy to keep everyone safe, but now the world is in a very different place. Most people today have some level of immunity against COVID-19, case rates and hospitalizations have stabilized for many months now, and governments all around the world — including the U.S. — are ending emergency declarations, lifting restrictions and ending vaccination mandates.”
In December 2021, Google told employees that they must comply with vaccine policies or they’d face losing pay and then eventually losing their job, citing rules for government contractors. Then, in February, ahead of asking employees to come back to offices and the U.S. appeals court deciding that rule’s legal standing, the company relaxed policies around requiring vaccines for employment, as well as other rules around testing, social distancing and masks.
However, it still required employees to be vaccinated to enter company sites.
Several hundred Google employees at the time signed and circulated a manifesto opposing the company’s Covid vaccine mandate, arguing leadership’s decision will have an outsized influence in corporate America. It also noted outbreaks kept happening at Google offices among vaccinated employees while those who declined to declare their vaccination status were still banned from offices and other gatherings including off-sites, summits and team events.
In his email, Rackow encouraged employees to remain up to date with their Covid vaccines going forward, “just as we encourage everyone to get a flu shot every year,” adding that the vaccines have been “critical” to keeping Google employees safe in the workplace.
The mandate change comes after President Joe Biden signed a bill Monday to end the national emergency declared during the Covid pandemic that has been in place for more than three years. In January, WHO Director-General Tedros Adhanom Ghebreyesus said Covid remains a global health emergency, though weekly Covid deaths have dropped 70% since the peak of the first massive omicron wave in February 2022. However, deaths started increasing again in December as China, the world’s most populous country, faced its largest wave of infection yet.
The mandate change also comes as Google has struggled to get employees back into physical offices and as the company has begun downsizing its real estate amid broader cost-cutting efforts. A CNBC report last month showed Google plans to ask cloud employees and partners to share desks at the division’s five largest locations, which include New York and San Francisco.
Google declined to comment.
Read the full memo below:
“Last month marks three years since the World Health Organization declared a global pandemic. We put in place emergency measures such as our Covid-19 vaccine policy to keep everyone safe, but now the world is in a very different place. Most people today have some level of immunity against Covid-19, case rates and hospitalizations have stabilized for many months now, and governments all around the world — including the U.S. — are ending emergency declarations, lifting restrictions and ending vaccination mandates.
Based on this, we’re now lifting our global vaccine policy. This means that vaccines will no longer be required as a condition of entry to any of our buildings. Those with existing accommodations will receive an email with further guidance.
Covid-19 vaccines have been a critical part of our overall strategy to keep Googlers safe, especially in the workplace. They also have the benefit of reducing the risk of severe disease if you get infected and have helped to protect vulnerable members of our community. We encourage everyone to remain up to date with their Covid-19 vaccines going forward, just as we encourage everyone to get a flu shot every year.
We’ll continue to follow all local regulations and will maintain our cleaning and ventilation standards in the office, and we ask that you do your part by monitoring your health and staying home if you feel sick.
We’ve come through an extraordinary time, which called on us to adapt and come together in ways we couldn’t have imagined. I am proud and grateful for the resilience you’ve all shown as we navigated so much uncertainty—for our company and the world—over the past few years.
Thank you again for everything you do to keep your colleagues and communities safe.
Nvidia CEO Jensen Huang says artificial intelligence is the “great equalizer” because it lets anyone program using everyday language.
Speaking at London Tech Week on Monday, Huang said that, historically, computing was hard and not available to everyone. “We had to learn programming languages. We had to architect it. We had to design these computers that are very complicated,” he said on stage alongside U.K. Prime Minister Kier Starmer.
“Now, all of a sudden … there’s a new programming language. This new programming language is called ‘human.'”
Conversational AI models were thrown into the spotlight in 2022 when OpenAI‘s ChatGPT exploded onto the scene. In February, the San Francisco-based tech company said it had 400 million weekly active users.
Users can ask chatbots, such as ChatGPT, Google’s Gemini or Microsoft’s Copilot, questions and they respond in a conversational way that feels more like talking to another human than an AI system.
Jensen Huang, co-founder and chief executive officer of Nvidia, at the London Tech Week exposition in London, UK, on Monday, June 9, 2025.
Bloomberg | Bloomberg | Getty Images
CEO Huang, whose company engineers some of the world’s most advanced semiconductors and AI chips, highlighted that this technology can now be used in programming. He highlighted that very few people know how to use programming languages like C++ or Python, but “everybody … knows ‘human’.”
“The way you program a computer today, to ask the computer to do something for you, even write a program, generate images, write a poem — just ask it nicely,” he said. “And the thing that’s really, really quite amazing is the way you program an AI is like the way you program a person.”
He gave the example of simply asking a computer to write a poem to describe the keynote speech at the London Tech Week event.
“You say: You are an incredible poet … And I would like you to write a poem to describe today’s keynote. And without very much effort, this AI would help you generate such a wonderful poem,” he said.
“And when it answers … you could say: I feel like you could do even better. And it would go off and think about it, and it’ll come back and say, in fact, I I can do better, and it does do a better job.”
Huang’s comments come as a growing number of companies — such as Shopify, Duolingo and Fiverr — encourage their employees to incorporate AI into their work. Indeed, last week OpenAI announced that it has 3 million paying business users.
Huang regularly touts AI’s ability to help workers do their jobs more efficiently and has encouraged workers to embrace the technology as they look to make themselves valuable employees — especially given the horror stories around AI’s potential to replace jobs.
“This way of interacting with computers, I think, is something that almost anybody can do, and I would just encourage everybody to engage it,” Huang added on Monday. “Children are already doing that themselves naturally, and this is going to be transformative.
— CNBC’s Cheyenne DeVon and Ashton Jackson contributed to this report.
Jensen Huang, co-founder and CEO of Nvidia Corp., speaks during a news conference in Taipei on May 21, 2025.
I-hwa Cheng | Afp | Getty Images
LONDON — Nvidia CEO Jensen Huang poured praise on the U.K. on Monday, promising to boost investment in the country’s artificial intelligence sector with his multitrillion-dollar semiconductor company.
“The U.K. is in a Goldilocks circumstance,” Huang said, speaking on a panel with British Prime Minister Keir Starmer and Investment Minister Poppy Gustafsson. “You can’t do machine learning without a machine — and so the ability to build these AI supercomputers here in the U.K. will naturally attract more startups.”
The Nvidia boss went on to say, “I think it’s just such an incredible, incredible place to invest. I’m going to invest here.”
Huang also stressed that Britain “has one of the richest AI communities anywhere on the planet,” along with “amazing startups” such as DeepMind, Wayve, and Synthesia, ElevenLabs.
“The ecosystem is really perfect for take-off — it’s just missing one thing,” he said, referring to a lack of homegrown, sovereign U.K. AI infrastructure.
Earlier on Monday, Nvidia announced a new U.K. sovereign AI industry forum, as well as commitments from cloud vendors Nscale and Nebius to deploy new facilities in the country with thousands of the semiconductor giant’s Blackwell GPU chips.
The U.K. has been touting its potential as a global AI player in recent months, amid Keir Starmer’s efforts to lead his Labour government with a growth-focused agenda.
In January, Starmer unveiled a bold plan to boost the domestic U.K. AI sector, promising to relax planning rules around new data center developments and increase British computing power by twenty-fold by 2030.
This is a breaking news story. Please check back for updates.
LONDON — Britain’s financial services watchdog on Monday announced a new tie-up with U.S. chipmaker Nvidia to let banks safely experiment with artificial intelligence.
The Financial Conduct Authority said it will launch a so-called Supercharged Sandbox that will “give firms access to better data, technical expertise and regulatory support to speed up innovation.”
Starting from October, financial services institutions in the U.K. will be allowed to experiment with AI using Nvidia’s accelerated computing and AI Enterprise Software products, the watchdog said in a press release.
The initiative is designed for firms in the “discovery and experiment phase” with AI, the FCA noted, adding that a separate live testing service exists for firms further along in AI development.
“This collaboration will help those that want to test AI ideas but who lack the capabilities to do so,” Jessica Rusu, the FCA’s chief data, intelligence and information officer, said in a statement. “We’ll help firms harness AI to benefit our markets and consumers, while supporting economic growth.”
The FCA’s new sandbox addresses a key issue for banks, which have faced challenges shipping advanced new AI tools to their customers amid concerns over risks around privacy and fraud.
Large language models from the likes of OpenAI and Google send data back to overseas facilities — and privacy regulators have raised the alarm over how this information is stored and processed. There have meanwhile been several instances of malicious actors using generative AI to scam people.
Nvidia is behind the graphics processing units, or GPUs, used to train and run powerful AI models. The company’s CEO, Jensen Huang, is expected to give a keynote talk at a tech conference in London on Monday morning.
Last year, HSBC’s generative AI lead, Edward Achtner, told a London tech conference he sees “a lot of success theater” in finance when it comes to artificial intelligence — hinting that some financial services firms are touting advances in AI without tangible product innovations to show for it.
He added that, while banks like HSBC have used AI for many years, new generative AI tools like OpenAI’s ChatGPT come with their own unique compliance risks.