Long-term taste and smell outcomes after COVID-19

JAMA Network Open

2024-04-23

(Press-News.org) About The Study: Taste dysfunction as measured objectively was absent one year after exposure to COVID-19 while some smell loss remained in nearly one-third of individuals with this exposure, likely explaining taste complaints of many individuals with post–COVID-19 condition in this study of 340 individuals with and 434 individuals without prior COVID-19. Infection with earlier untyped and Alpha variants was associated with the greatest degree of smell loss.

Authors: Shima T. Moein, M.D., Ph.D., of the University of Pennsylvania in Philadelphia, 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.2024.7818)

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.2024.7818?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=042324

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:

Artificial intelligence to be used for the detection of common eye disease

2024-04-23

Dry Eye Disease (DED) is one of the more common eye diseases, affecting up to 30% of the world’s population. This disease can affect many different types of people and can wind up being a great hindrance to their overall quality of life. Early screening and prognosis is vital to the patient’s progression with the disease. However, this can be difficult. In this study, researchers aim to use artificial intelligence (AI) to aid in early screening and prognosis of DED. Not only can the use of AI make screening more accessible for ...

A roadmap for digital neuroscience

2024-04-23

Neuroscience has entered a new, digital phase. The combination of brain research with supercomputing in large-scale, multi-disciplinary research collaborations has enabled an innovative approach to deciphering the brain, using powerful scientific technologies and data ressources. These developments open up new possibilities for brain research, medicine and technology. A position paper by over 100 authors, now published in the journal Imaging Neuroscience, summarises the current status and identifies ...

Radiologists propose actions to combat climate change

2024-04-23

OAK BROOK, Ill. – A diverse writing group—lead by authors at the University of Toronto—have developed an approach for radiology departments and practices to reduce their greenhouse gas emissions and become more resilient to the effects of climate change. They outlined their action plan in a Radiology in Focus article, published today in Radiology, a journal of the Radiological Society of North America (RSNA). “Rising greenhouse gas emission levels lead to climate change, extreme weather events and worsening air pollution with downstream adverse health effects,” said lead author Kate Hanneman, M.D., M.P.H., vice chair of research ...

SwRI to discuss connected vehicle data exchanges, AI tools at 2024 ITS America Conference & Expo

2024-04-23

SAN ANTONIO — April 23, 2024 — During this week’s ITS America Conference & Expo, Southwest Research Institute will share its latest intelligent transportation systems (ITS) research designed to integrate connected vehicle data exchanges and artificial intelligence into public transportation infrastructure. “SwRI’s ITS solutions are designed to improve safety for the traveling public using software that helps transportation agencies operate more efficiently,” said Josh Johnson, ...

Announcing the second cohort of the Hevolution/AFAR new investigator awardees in aging biology and geroscience research

2024-04-23

New York, NY —The American Federation for Aging Research (AFAR) is pleased to announce the second cohort of the Hevolution/AFAR New Investigator Awards in Aging Biology and Geroscience Research, a grant program to enable early-career investigators with labs in the US and Canada to advance research projects in basic biology of aging, as well as geroscience projects that translate advances in basic research on aging biology from the laboratory to the clinic, paving the way for healthspan-expanding therapeutics and treatments. ...

Advances in understanding the evolution of stomach loss in agastric fishes

2024-04-23

Living beings can evolve to lose biological structures due to potential survival benefits from such losses. For example, certain groups of ray-finned fishes show such regressive evolution—medakas, minnows, puffera, and wrasses do not have a stomach in the gastrointestinal tract, making them agastric or stomachless fishes. However, the specific evolutionary mechanisms underlying the evolution of agastric fishes remains unclear. Studies about Slc26a9—a molecular transporter highly expressed in the stomach of many species—in fishes provided the initial clue. Researchers ...

Social media affects people’s views on mental illness

2024-04-23

COLUMBUS, Ohio – Even subtle differences in the wording of social media messages may be enough to sway young people’s beliefs about depression and anxiety and their treatment. In a new study, researchers found that college students were more optimistic about the possibility of successfully treating mental health problems after they read social media messages conveying what is called a “growth mindset.” But social media posts written with a “fixed mindset” led young people to feel that depression and anxiety were more stable and innate, and not so easy to treat. Growth mindset is the belief that a feature, such ...

Aerogel-based PCMs improve thermal management, reduce microwave emissions in electronic devices

2024-04-23

Electronic devices are getting more and more complex as they are built to carry out an ever-increasing number of functions. This can be seen in the increased functionality in our personal devices such as our phones, tablets and watches, let alone in industrial devices. However, their growing complexity can lead to performance and safety issues. These issues include device overheating or emitting microwaves that can result in health issues and that can reduce a device’s performance and interfere with other devices. Chinese scientists from Beijing Normal University have been ...

Undernourished household members at increased risk for developing TB after exposure

2024-04-23

(Boston)—Mycobacterium tuberculosis, the bacteria that causes tuberculosis (TB), is distinct from most germs in its capacity to silently infect individuals for months and even years before waking up and causing active disease that can lead to severe illness and death. The immune system plays an important role in controlling the germ and keeping it dormant. Decades of epidemiological data have linked undernutrition to TB. While undernourished individuals have blunted immune systems, a phenomenon which has been dubbed nutritionally acquired ...

A non-equivalent co-doped strategy to effectively improve the electrical properties of BIT-based high-temperature piezoelectric ceramics

2024-04-23

In the field of aerospace, a high-temperature piezoelectric vibration sensor is one of the few key devices that can be monitored in a high-temperature and harsh environment, so it is particularly urgent to develop high performance high-temperature piezoelectric ceramics as the core component of this kind of sensor. Bi4Ti3O12 (BIT), as one vital type of bismuth layered structure ferroelectrics (BLSFs), has great application prospects in high-temperature environments due to its excellent TC of 675 ℃. However, the volatilization of Bi during the sintering process in BIT-based ceramics leads to the generation of oxygen vacancy ...

Long-term taste and smell outcomes after COVID-19

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: