Health care professionals sponsored for H-1B visas in the US
JAMA
2025-10-29
(Press-News.org)
About The Study: Over 11,000 physicians were sponsored for H-1B visas in fiscal year 2024, representing 1% of the U.S. physician workforce. H-1B–sponsored advanced practice providers (physician assistants, nurse practitioners, nurse anesthetists, and nurse midwives), dentists, and other health care workers (podiatrists, chiropractors, and optometrists) accounted for a smaller share. The percentage of H-1B–sponsored physicians was nearly 2 times higher in rural compared with urban counties and nearly 4 times higher in the highest- vs lowest-poverty counties.
Corresponding Author: To contact the corresponding author, Rishi K. Wadhera, MD, MPP, MPhil, email rwadhera@bidmc.harvard.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jama.2025.20931)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2025.20931?guestAccessKey=b5612aed-a600-4669-97e2-5cfca498b6a6&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=102925
END
ELSE PRESS RELEASES FROM THIS DATE:
2025-10-29
Investigators at Mass General Brigham and the Richard A. and Susan F. Smith Center for Outcomes Research at Beth Israel Deaconess Medical Center have found that international doctors sponsored by H1-B visas in 2024 comprised nearly 1% of the entire physician workforce in the United States, with substantial variation in different counties’ reliance on H-1B-sponsored physicians and other healthcare professionals. The research, published in JAMA, comes out just weeks after a presidential proclamation that substantially increased employers’ fees for H1-B visa applications.
“Our ...
2025-10-29
SEATTLE, WASH. — October 29, 2025 — As flu season approaches and public health officials roll out their annual push for vaccination, Allen Institute scientists are learning why vaccines can trigger a weaker response in older adults, around age 65, and what can be done to improve them. These insights open the door to designing more effective vaccines.
In the largest study of its kind, published in Nature, scientists discovered that our T cells—key players in coordinating immune responses—undergo profound and specific changes as we age. These changes, far from ...
2025-10-29
The human body relies on precise genetic instructions to function, and cancer begins when these instructions get scrambled. When cells accumulate genetic errors over time, they can break free of the normal controls on their growth and divide excessively. Chromosomal abnormalities – numerical and structural defects in chromosomes – are a common first step in this process, often contributing to normal cells turning cancerous.
A new AI tool developed by researchers in the Korbel Group at EMBL Heidelberg now offers a powerful method to gain deep insights ...
2025-10-29
Ribosomes are the cell's protein factories, which read the genetic code and assemble the proteins that every organism needs to live. But as far as how ribosomes themselves were formed, tantalizingly little was known.
Now, scientists have captured a key part of this process, in motion. The findings, published in Nature, combine artificial intelligence, cryo-electron microscopy, and genetics to reveal, in unprecedented detail, how cells coordinate, regulate, and safeguard the creation of the small ribosomal subunit—a machine central to forming every protein.
"We finally have a molecular movie of ribosome formation—we've ...
2025-10-29
The pangenome is central to our understanding of cultivated plants such as oats, as it maps their entire genetic diversity. It encompasses not only genes that occur in all plants, but also those that are only present in certain species, serving as a kind of map. In turn, the pantranscriptome shows which genes are active in different tissues, such as leaves, roots and seeds, and at different stages of development. It serves as a gene expression atlas. However, understanding how genetic differences influence individual plant traits is challenging, particularly in the case of oats. The oat genome ...
2025-10-29
As information zings from cell to cell inside the brain, bursts of electricity spur its transmission. At Cold Spring Harbor Laboratory (CSHL), scientists have turned their attention to the tiny pores that let charged ions enter a cell—and the molecular gatekeepers that help control them.
CSHL structural biologist Hiro Furukawa studies NMDA receptors (NMDARs). These ion channels open in response to chemical signals from neurons or drugs. The channels must be carefully regulated. When they open too wide or stay shut ...
2025-10-29
After vocal cord surgery, many patients develop stiff vocal folds that impact their ability to speak. Hydrogels can help prevent this by promoting healing, but delivering hydrogels to the vocal cords is difficult. Publishing October 29 in the Cell Press journal Device, a team of biomechanical engineers and surgeons have developed a 3D-printing soft robot that can accurately deliver hydrogels to the vocal cord surgical site to reconstruct tissues removed during surgery. The robot’s printhead is only 2.7 mm in size—the smallest bioprinter reported to date.
“Our device is designed not only for accuracy and printing ...
2025-10-29
A newly identified genetic marker may significantly improve the ability to predict life-threatening reactions to the gout medication allopurinol in U.S. patients.
While the gene HLA-B*58:01 has long been used to screen patients in Southeast Asia — where it accounts for nearly all cases of severe cutaneous adverse reactions (SCARs) — it misses more than one-third of patients at risk in the U.S. and up to 45% of Black individuals who would be at risk of severe reactions if prescribed.
Now, researchers at Vanderbilt University Medical Center have discovered ...
2025-10-29
About The Study: In this cohort study of patients infected with COVID-19, patients with serious mental illness (schizophrenia, bipolar disorder, or recurrent major depressive disorder) compared with those without serious mental illness were at increased risk of postacute sequelae of SARS-CoV-2 (PASC), underscoring the need for coordinated mental health and COVID-19 care strategies. PASC is defined as ongoing, relapsing, or new symptoms or other health effects occurring after the acute phase of SARS-CoV-2 infection (i.e., that present 4 weeks or more after the acute infection).
Corresponding Author: To contact the corresponding author, Jyotishman ...
2025-10-29
Scientists have identified hundreds of genes that may increase the risk of developing Alzheimer’s disease but the roles these genes play in the brain are poorly understood. This lack of understanding poses a barrier to developing new therapies, but in a recent study published in the American Journal of Human Genetics, researchers at Baylor College of Medicine and the Jan and Dan Duncan Neurological Research Institute (Duncan NRI) at Texas Children’s Hospital offer new insights into how Alzheimer’s disease risk genes affect the brain.
“We studied fruit fly versions of 100 human Alzheimer’s disease risk genes,” said first author Dr. Jennifer Deger, ...
LAST 30 PRESS RELEASES:
[Press-News.org] Health care professionals sponsored for H-1B visas in the US
JAMA