
Genetically Modified Pig’s Heart Is Transplanted Into a Second Patient
The first patient to receive such an organ died after two months. “At least now I have hope,” the second recipient said before the surgery.
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The first patient to receive such an organ died after two months. “At least now I have hope,” the second recipient said before the surgery.
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Amid an uptick in Covid infections, administrators, staff and patients are divided over the need for masks in health care settings.
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The federal agency claims the company’s practices amount to antitrust activity, a new salvo in the government’s scrutiny of health care consolidation that has led to higher prices.
By Reed Abelson and
Low-income people who wrongly lost Medicaid or Children’s Health Insurance Program coverage will keep their insurance, federal officials said.
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‘Only God Can Thank You’: Female Health Workers Fight to Be Paid
Community health workers put in long hours to protect people in developing countries from diseases such as malaria, Covid-19 and H.I.V. But most are compensated minimally, or not paid at all.
By Stephanie Nolen and
Advances in Eye Scans and Protein Structure Win 2023 Lasker Awards
This year’s awards were given to scientists who helped doctors see the retina and used artificial intelligence to predict the shapes of cellular proteins.
By Noah Weiland and
The Beach Is Lovely. The Water, Maybe Not So Much.
As oceans warm, pathogenic bacteria are turning up more frequently in northern regions, scientists say.
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A Top New York Hospital, an Unapproved Treatment and an F.D.A. Warning
A product made from umbilical cord blood was used in spine surgeries at a Manhattan hospital. After a federal warning came an internal complaint: Patients should have been told.
By Ellen Gabler, Steve Eder and
Overlooked No More: Margaret Chung, Doctor Who Was ‘Different From Others’
As the first known American woman of Chinese ancestry to earn a medical degree, she treated celebrities and opened a practice in San Francisco’s Chinatown.
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Three girls, one year. This is what it’s like to be 13 today, in a world that can’t stop talking about the dire state of your future.
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Adults Are Panicked About Teens and Social Media. These Girls Have Advice.
Parents and public health experts have a lot to say about what adolescent girls do on their phones. We asked teens to weigh in.
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New Covid Vaccine Rollout Is Slowed by Insurance and Supply Snags
The updated shot is here. But pharmacies are rescheduling appointments, and some people are being told their insurance will not cover it.
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What Social Media Does to the Teen Brain
Despite the headlines, the impact of social apps on adolescent mental health isn’t so clear.
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How to Change Your Mind-Set About Aging
People who think positively about getting older often live longer, healthier lives. Here is how to reconsider your perspective.
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In Hospitals, Viruses Are Everywhere. Masks Are Not.
Amid an uptick in Covid infections, administrators, staff and patients are divided over the need for masks in health care settings.
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New Covid Vaccine Rollout Is Slowed by Insurance and Supply Snags
The updated shot is here. But pharmacies are rescheduling appointments, and some people are being told their insurance will not cover it.
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U.S. Will Resume Offering Free At-Home Covid Tests
The Biden administration is restarting a program that has provided hundreds of millions of free tests through the Postal Service.
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What to Know About the New Covid Shots
The updated shots are now available in the U.S. Here’s who should get them and what to expect.
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F.D.A. Approves New Covid Shots
A nationwide rollout of the vaccines by Pfizer and Moderna should begin later this week, after the C.D.C. considers guidelines to prepare Americans for this season when infections usually tick upward.
By Christina Jewett and
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Group running has exploded in New York City. As friendships, marriages and even rivalries emerge, the benefits are proving as social as they are physical.
By Alyson Krueger
A popular taxidermy exhibit in Sioux Falls, S.D., was closed after the toxin was discovered laced throughout the specimens. Many lament the loss of the “works of art.”
By Katrina Miller
No talking. No podcasts. No music. Just some time alone with your thoughts.
By Christina Caron
The indie-rock singer-songwriter said in a statement on his website that he was expected to recover from the rare neurological condition.
By Julia Jacobs
In the United States, smoke from wildfires is undoing progress from the Clean Air Act. In poorer countries, the situation is even worse.
By Delger Erdenesanaa and Noah Weiland
Companies like the celebrity-endorsed Prenuvo claim they can revolutionize preventive health care. Experts warn this might not be the right approach.
By Dani Blum and Callie Holtermann
The plaintiffs want the state to drop its residency requirement. Oregon and Vermont have already done so.
By Paula Span
Some neurosurgeons are testing an acrylic prosthesis that lets them peer into patients’ heads with ultrasound.
By Gina Kolata
Pharmacists affiliated with the University of Florida have spent decades nudging the agency to pull a decongestant from over-the-counter medicines.
By Christina Jewett
Results of a new study may offer regulators enough evidence to allow the psychedelic, also known as Ecstasy, to be considered for use as a PTSD treatment.
By Rachel Nuwer
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