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.

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.

A more easily spread coronavirus variant first identified in England last year has now become the dominant strain in the U.S., the head of the Centers for Disease Control and Prevention said Wednesday.

The variant, known as B.1.1.7, spread quickly across the United Kingdom and Ireland beginning last fall, with the more infectious version of the coronavirus thwarting restrictions and lockdowns that had earlier helped keep the original strain in check.

After more than two months of steep declines, coronavirus infections are on the rise again nationally — along with COVID-19 hospitalizations in many states.

In the past seven days, the U.S. reported slightly more than 65,000 new cases per day on average, a jump of 20% from two weeks earlier. Many states have seen even more dramatic growth, as high as 125% in Michigan, according to an NPR analysis of data from Johns Hopkins University.

Updated March 26, 7:15 p.m.

A year after the pandemic shut down the country, a growing number of infectious disease experts, epidemiologists, public health officials and others have started to entertain a notion that has long seemed out of reach: The worst of the pandemic may be over for the United States.

Copyright 2021 NPR. To see more, visit https://www.npr.org.

A MARTINEZ, HOST:

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.

For decades, science has been trying to unlock the mysteries of how a single cell becomes a fully formed human being and what goes wrong to cause genetic diseases, miscarriages and infertility.

Now, scientists have created living entities in their labs that resemble human embryos; the results of two new experiments are the most complete such "model embryos" developed to date.

The goal of the experiments is to gain important insights into early human development and find new ways to prevent birth defects and miscarriages and treat fertility problems.

Copyright 2021 NPR. To see more, visit https://www.npr.org.

RACHEL MARTIN, HOST:

Concern about new coronavirus variants has grown quickly in recent months.

First, scientists in the United Kingdom spotted a more contagious coronavirus strain that spread like wildfire through the London area. Then, researchers in South Africa spotted one that appears to evade the immune system. Next, another variant was flagged in Brazil because it looked like it could infect people who had already been infected once before.

A 95-year-old Tennessee man has been deported to Germany because he worked as a guard at a Nazi concentration camp during World War II, the Justice Department announced Saturday.

Friedrich Karl Berger was sent to Germany because he participated in Nazi-sponsored acts of persecution while serving as an armed guard at the Neuengamme concentration camp system near Meppen, Germany, in 1945, according to the announcement.

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