Race, ethnicity, and delayed time to COVID-19 testing among health care workers

JAMA Network Open

2024-04-10

(Press-News.org) About The Study: In this cross-sectional study of health care personnel (HCP), compared with non-Hispanic white HCP and clinical HCP with graduate degrees, non-Hispanic Black HCP, non-Hispanic HCP of other races, and HCP of all other professional and education backgrounds were more likely to have delayed COVID-19 testing. These findings suggest that time to testing may serve as a valuable metric in evaluating sociodemographic disparities in the response to COVID-19 and future health mitigation strategies.

Authors: DaMarcus E. Baymon, M.D., of Brigham and Women’s Hospital in Boston, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.5697)

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 http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2024.5697?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=041024

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

END

ELSE PRESS RELEASES FROM THIS DATE:

Trends in deaths of despair by race and ethnicity

2024-04-10

About The Study: As of 2022, the midlife mortality rates from deaths of despair (deaths from suicide, drug overdose, and alcoholic liver disease) among Black individuals were higher than rates among white individuals, and rates among American Indian or Alaska Native individuals remained higher than rates in the other groups. Rising inequalities in deaths of despair among American Indian or Alaska Native and Black individuals were largely attributable to disproportionate early mortality from drug- and alcohol-related causes, which increased leading up to and during the COVID-19 pandemic. Authors: Joseph ...

Revolutionary molecular device unleashes potential for targeted drug delivery and self-healing materials

2024-04-10

In a new breakthrough that could revolutionise medical and material engineering, scientists have developed a first-of-its-kind molecular device that controls the release of multiple small molecules using force. The researchers from The University of Manchester describe a force-controlled release system that harnesses natural forces to trigger targeted release of molecules, which could significantly advance medical treatment and smart materials. The discovery, published today in the journal Nature, uses a novel technique using a type of interlocked molecule known as rotaxane. Under the influence of mechanical force - such ...

The genesis of our cellular skeleton, image by image

2024-04-10

Cells contain various specialised structures - such as the nucleus, mitochondria or peroxisomes - known as “organelles’’. Tracing their genesis and determining their structure is fundamental to understanding cell function and the pathologies linked to their dysfunction. Scientists at the University of Geneva (UNIGE) have combined high resolution microscopy and kinematic reconstruction techniques to visualise, in motion, the genesis of the human centriole. This organelle, essential to the organisation of the cell skeleton, is associated - in case of dysfunction - with certain cancers, brain disorders or retinal diseases. This work, published in the journal Cell, elucidates ...

Quantum breakthrough when light makes materials magnetic

2024-04-10

The potential of quantum technology is huge but is today largely limited to the extremely cold environments of laboratories. Now, researchers at Stockholm University, at the Nordic Institute for Theoretical Physics and at the Ca’ Foscari University of Venice have succeeded in demonstrating for the very first time how laser light can induce quantum behavior at room temperature – and make non-magnetic materials magnetic. The breakthrough is expected to pave the way for faster and more energy-efficient computers, information transfer and data storage. Within a few decades, the advancement of quantum technology ...

Living near green space associated with fewer emotional problems in preschool-age kids, NIH study finds

2024-04-10

Children who live in areas with natural spaces (e.g., forests, parks, backyards) from birth may experience fewer emotional issues between the ages of 2 and 5, according to a study funded by the NIH Environmental Influences on Child Health Outcomes (ECHO) program. While research has suggested that time in nature is important for mental health, studies examining the effects on young children are limited. ECHO investigators addressed this research gap by analyzing information from parents about the behavior of their children from ages 2 to 11. They combined this data with the family’s ...

Researchers explore role of androgens in shaping sex differences

2024-04-10

Sex differences are widespread across human development, physiological processes, and diseases, making it important to characterize the impact of sex differences in these areas. Understanding the regulatory mechanisms associated with these differences, including the role of androgens, is also vital for clinical translation—especially for diseases more prevalent in one sex. To answer these questions, a team led by Prof. GAO Dong and Prof. CHEN Luonan from the Center for Excellence in Molecular Cell Science, Shanghai Institute ...

Quantum crystal of frozen electrons—the Wigner crystal—is visualized for the first time

2024-04-10

Electrons—these infinitesimally small particles that are known to zip around atoms—continue to amaze scientists despite the more than a century that scientists have studied them. Now, physicists at Princeton University have pushed the boundaries of our understanding of these minute particles by visualizing, for the first time, direct evidence for what is known as the Wigner crystal—a strange kind of matter that is made entirely of electrons. The finding, published in the April 11th issue of the journal Nature, confirms a 90-year-old ...

A new coating method in mRNA engineering points the way to advanced therapies

2024-04-10

Researchers from Tokyo Medical and Dental University (TMDU) have developed a novel method for chemically modifying engineered messenger RNA molecules, allowing greater control of their biological functions and advancing mRNA therapeutic technologies Tokyo, Japan – Medicine can help to treat certain illnesses, e.g., antibiotics can help overcome infections, but a new, promising field of medicine involves providing our body with the “blueprint” for how to defeat illnesses on its own. mRNA therapeutics ...

Stanford Medicine study flags unexpected cells in lung as suspected source of severe COVID

2024-04-10

The lung-cell type that’s most susceptible to infection by SARS-CoV-2, the virus that causes COVID-19, is not the one previously assumed to be most vulnerable. What’s more, the virus enters this susceptible cell via an unexpected route. The medical consequences may be significant. Stanford Medicine investigators have implicated a type of immune cell known as an interstitial macrophage in the critical transition from a merely bothersome COVID-19 case to a potentially deadly one. Interstitial macrophages are situated deep in the lungs, ...

Studies uncovered why urine sprayed by cats emits a pungent odor

2024-04-10

Cats communicate with others through their scents. One of their scent marking behaviors is spraying urine on vertical surfaces such as walls and furniture. Although spraying plays an essential role in the feline world, it often poses challenges for pet owners because of its strong and pungent odor. Consequently, the website is overflowing with posts discussing the issue of cat spraying. Notably, sprayed urine has a more pungent odor on the human nose than normal urine in their litter boxes. While it is believed that sprayed urine contains additional chemicals possibly ...

LAST 30 PRESS RELEASES:

New tablet shows promise for the control and elimination of intestinal worms

Project to redesign clinical trials for neurologic conditions for underserved populations funded with $2.9M grant to UTHealth Houston

Menarini Group and Insilico Medicine enter a second exclusive global license agreement for an AI discovered preclinical asset targeting high unmet needs in oncology

Climate fee on food could effectively cut greenhouse gas emissions in agriculture while ensuring a social balance

Harnessing microwave flow reaction to convert biomass into useful sugars

[Press-News.org] Race, ethnicity, and delayed time to COVID-19 testing among health care workers
JAMA Network Open