Rob Stein

Rob Stein is a correspondent and senior editor on NPR's science desk.

An award-winning science journalist with more than 30 years of experience, Stein mostly covers health and medicine. He tends to focus on stories that illustrate the intersection of science, health, politics, social trends, ethics, and federal science policy. He tracks genetics, stem cells, cancer research, women's health issues, and other science, medical, and health policy news.

Before NPR, Stein worked at The Washington Post for 16 years, first as the newspaper's science editor and then as a national health reporter. Earlier in his career, Stein spent about four years as an editor at NPR's science desk. Before that, he was a science reporter for United Press International (UPI) in Boston and the science editor of the international wire service in Washington.

Stein's work has been honored by many organizations, including the National Academy of Sciences, the American Association for the Advancement of Science, the American Association for Cancer Research, and the Association of Health Care Journalists. He was twice part of NPR teams that won Peabody Awards.

Stein frequently represents NPR, speaking at universities, international meetings and other venues, including the University of Cambridge in Britain, the World Conference of Science Journalists in South Korea, and the Aspen Institute in Washington, DC.

Stein is a graduate of the University of Massachusetts, Amherst. He completed a journalism fellowship at the Harvard School of Public Health, a program in science and religion at the University of Cambridge, and a summer science writer's workshop at the Marine Biological Laboratory in Woods Hole, Mass.

Updated August 4, 2021 at 12:50 PM ET

With the highly contagious delta variant surging ferociously, Americans are once again grappling with pandemic anxiety.

The surge has prompted a flurry of new mask mandates, vaccine mandates and other steps to try to get the coronavirus back under control.

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An internal slide presentation from the Centers for Disease Control and Prevention dated Thursday gives new details on how dangerous the delta variant really is.

One chart shows that it could be as contagious as chickenpox, which is one of the more transmissible viruses out there. It spreads more easily than the common cold, the 1918 flu and smallpox.


There's more potentially worrisome news for vaccinated people: In very rare cases, people experiencing breakthrough infections may be at risk for long-COVID symptoms.

That's according to a small new study of fully vaccinated health care workers in Israel, published Wednesday in The New England Journal of Medicine.

The current COVID-19 surge in the U.S. — fueled by the highly contagious delta variant — will steadily accelerate through the summer and fall, peaking in mid-October, with daily deaths more than triple what they are now.

Updated July 29, 2021 at 12:05 PM ET

This story has been updated throughout to reflect new research.

New data on the delta variant is coming in, and it's not looking good. The currently authorized vaccines are still very protective, especially against hospitalization and death. But when it comes to getting an asymptomatic or mild case of COVID-19, they may not be quite as protective as they were against earlier strains.

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Dr. Anthony Fauci is calling the Delta variant the greatest threat to the nation's prospects for winning the battle against the COVID-19 pandemic. NPR health correspondent Rob Stein joins us now with more details.

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The Biden administration will send $1.7 billion to the Centers for Disease Control and Prevention and local and state governments and other research efforts, starting early next month to find and track coronavirus variants lurking in the United States. Already, the more contagious U.K. variant, B.1.1.7, is now the dominant strain in this country, fueling surges in Michigan and the Northeast.

For the first time, scientists have created embryos that are a mix of human and monkey cells.

The embryos, described Thursday in the journal Cell, were created in part to try to find new ways to produce organs for people who need transplants, said the international team of scientists who collaborated in the work. But the research raises a variety of concerns.

Updated on April 15 at 1 p.m. ET

Ginger Eatman thought she was safe after getting her second COVID-19 vaccination in February. But she kept wearing her mask, using hand sanitizer and wiping down the carts at the grocery store anyway. A few weeks later, she noticed a scratchy throat.

"By Wednesday morning, St. Patrick's Day, I was sick. I had congestion — a lot of congestion — and some coughing," says Eatman, 73, of Dallas, Ga.

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Public health experts are growing increasingly concerned that new COVID-19 hot spots may be emerging around the country, and Michigan tops the list. NPR health correspondent Rob Stein has more.

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The Biden administration is promising to finally solve the nation's chronic shortage of COVID-19 tests. But is the new administration doing enough, especially with the more contagious coronavirus variants now looming?

Many public health experts are encouraged by the new administration's commitment to the importance of testing. But some are concerned officials are moving too slowly.

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Public health officials in this country have been worried about this for a while now, and it has happened. A variant of the coronavirus discovered in South Africa has been detected in the U.S. for the first time. NPR health correspondent Rob Stein has details.

The devastating fall and winter wave of coronavirus infections that is causing so much misery across the U.S. appears to have finally peaked, according to several researchers who are closely tracking the virus.

While another surge remains possible, especially with new, more infectious variants on the horizon, the number of new daily infections in the current wave appears to have hit a high in the past week or two and has been steadily declining in most states since, the researchers say.

Americans are being more careful to avoid catching and spreading the coronavirus but are still not being careful enough to slow the pandemic, especially with worrisome, apparently more contagious new variants looming.

That's the conclusion of the latest findings, released Friday, from the largest national survey tracking behavior during the coronavirus pandemic.

The nation is at a pivotal moment in the fight against the pandemic. Vaccines are finally starting to roll out, but the virus is spreading faster than ever — and killing thousands of Americans daily. And it will be months before enough people get inoculated to stop it.

That means it's critical to continue the measures that can limit the toll: mask-wearing, hunkering down, hand-washing, testing and contact tracing.

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Even though hope is on the way with vaccines, the coronavirus continues to wreak havoc across the country. And while it remains unclear how much of an impact Thanksgiving had on the pandemic, experts are bracing for what's coming over the next holidays and beyond.

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The Centers for Disease Control and Prevention is expanding its definition of what it means to be a close contact of someone infected with the coronavirus. NPR health correspondent Rob Stein has the details and joins us now.

Updated at 4:30 p.m. ET

The coronavirus can be very serious for anyone at any age but is especially concerning for a man of President Trump's age, 74.

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