Association of facial paralysis with mRNA COVID-19 vaccines
2021-04-27
(Press-News.org) What The Study Did: This analysis uses the World Health Organization pharmacovigilance database to explore the potential safety signal of facial paralysis after COVID-19 vaccination. When compared with other viral vaccines, mRNA COVID-19 vaccines did not display a signal of facial paralysis.
Authors: Charles Khouri, Pharm.D., of the University Grenoble Alpes and Grenoble Alpes University Hospital in Grenoble, France, 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/jamainternmed.2021.2219)
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.
INFORMATION:
Media advisory: The full study is linked to this news release.
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/jamainternalmedicine/fullarticle/10.1001/jamainternmed.2021.2219?guestAccessKey=fe5e31e3-b7e8-4966-b57e-968ac526690b&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=042721
ELSE PRESS RELEASES FROM THIS DATE:
2021-04-27
Ambitious climate policies could help to reduce extreme poverty in developing countries. This is the result of a new study by scientists of the Potsdam Institute for Climate Impact Research (PIK) - a result that is in contrast to wide-spread assumptions that climate change mitigation comes with a trade-off for poverty reduction. To turn climate policies and poverty reduction into a win-win situation for planet and people, a progressive redistribution of emission pricing revenues and a fair international burden sharing are key.
"Climate policies safeguard people from climate change impacts like extreme weather risks or crop failures. Yet they can also imply increased energy and food prices," says Bjoern Soergel from PIK, lead-author of the study. "This could result in an additional ...
2021-04-27
A four-year effort has reduced the rate of cesarean sections for low-risk, first-time mothers in California, according to a study led by researchers at the Stanford University School of Medicine and the California Maternal Quality Care Collaborative.
The study will be published April 27 in the Journal of the American Medical Association.
Several coordinated initiatives to reduce C-sections took place across the state during the 2015-19 study period, including messaging to all hospitals from state agencies and health plans, annual public reporting of hospitals' C-section rates, and a quality improvement program targeting hospitals with the highest rates.
The study examined the collective effect of these projects, which have led California to become the first state in the country ...
2021-04-27
WASHINGTON, April 27, 2021 -- Despite the vast amount of water on Earth, most of it is nonpotable seawater. Freshwater accounts for only about 2.5% of the total, so much of the world experiences serious water shortages.
In AIP Advances, by AIP Publishing, scientists in China report the development of a highly efficient desalination device powered by solar energy. The device consists of a titanium-containing layer, TiNO, or titanium nitride oxide, capable of absorbing solar energy. The TiNO is deposited on a special type of paper and foam that allows the solar absorber ...
2021-04-27
WASHINGTON, April 27, 2021 -- Traffic accidents, tumor resections, and congenital diseases can cause significant trauma, which can lead to large bone deformations and/or bone loss. Although bone has some capacity to regenerate, large bone defects cannot be healed without major medical procedures.
In these situations, metallic implants are widely used, but the bioinertness of such implants poses a major challenge in bone tissue engineering. Bioinert metal implants lack bone integration, loosen over time, and may lead to adverse reactions around the area in which ...
2021-04-27
LA JOLLA--(April 27, 2021) Despite the prevalence of Alzheimer's, there are still no treatments, in part because it has been challenging to study how the disease develops. Now, scientists at the Salk Institute have uncovered new insights into what goes awry during Alzheimer's by growing neurons that resemble--more accurately than ever before--brain cells in older patients. And like patients themselves, the afflicted neurons appear to lose their cellular identity.
The findings, published April 27, 2021, in the journal Cell Stem Cell, showed that these brain cells are characterized by markers of stress as well as changes in which the cells become less specialized. ...
2021-04-27
The research was conducted at the Department of Food Science at the University of Copenhagen (UCPH FOOD) with professor emeritus Lars Munck as coordinator and builds on earlier work since 1963 at Svaloef Plant Breeding Institute and the Carlsberg Laboratory.
A complete picture of the organism
The research shows how, with the help of a fast, non-destructive and green analysis method, near-infrared spectroscopy (NIRS), we can obtain a global overview that mirrors how the entire chemical composition of nutrients in a barley grain is changed, for example, by a mutation in a single gene. This is in contrast to current ...
2021-04-27
Muscle weakness in patients with Becker disease is caused by unusual electrical activity in muscle fibres termed 'plateau potentials' that make them temporarily inactive, says a study published today in eLife.
An understanding of these mechanisms and the ion channels involved may help the search for more effective therapies for weakness in Becker disease and other muscle diseases, and help understand how electrical activity is regulated in muscles.
Recessive myotonia congenita, also known as Becker disease, is a heritable skeletal muscle disease caused by mutated chloride ...
2021-04-27
New interfacial superconductor has novel properties that raise new fundamental questions and might be useful for quantum information processing or quantum sensing.
Interfaces in solids form the basis for much of modern technology. For example, transistors found in all our electronic devices work by controlling the electrons at interfaces of semiconductors. More broadly, the interface between any two materials can have unique properties that are dramatically different from those found within either material separately, setting the stage for new discoveries.
Like semiconductors, superconducting materials have many important implications for technology, from magnets for MRIs to speeding up electrical connections or perhaps making possible quantum technology. The ...
2021-04-27
WASHINGTON, April 27, 2021 -- If a base station in a local area network tries to use a directional beam to transmit a signal to a user trying to connect to the network -- instead of using a wide area network broadcast, as base stations commonly do -- how does it know which direction to send the beam?
Researchers from Rice University and Brown University developed a link discovery method in 2020 using terahertz radiation, with high-frequency waves above 100 gigahertz. For this work, they deferred the question of what would happen if a wall or other reflector nearby creates a non-line-of-sight (NLOS) path from the base station to the receiver and focused on the simpler situation where ...
2021-04-27
The COVID-19 vaccine isn't having any trouble attracting suitors.
But there's another, older model that's been mostly ignored by the young men of America: the HPV vaccine.
Using data from the 2010-2018 National Health Interview Surveys, Michigan Medicine researchers found that just 16% of men who were 18 to 21 years old had received at least one dose of the HPV vaccine at any age. In comparison, 42% of women in the same age bracket had gotten at least one shot of the vaccine.
The CDC's Advisory Committee on Immunization Practices recommends two doses of the vaccine ...
LAST 30 PRESS RELEASES:
[Press-News.org] Association of facial paralysis with mRNA COVID-19 vaccines
