Pfizer-BioNTech vaccine for COVID-19 among children ages 5-17

JAMA Network Open

2024-12-12

(Press-News.org) About The Study: The results of this study suggest that the BNT162b2 XBB vaccine (Pfizer-BioNTech) provided protection against COVID-19–associated hospitalization and emergency department or urgent care visits among children 5 to 17 years of age during the 2023-2024 season with estimated vaccine effectiveness point estimates ranging from 63% to 73%.

Corresponding Author: To contact the corresponding author, Sara Y. Tartof, PhD, MPH, email Sara.Y.Tartof@kp.org.

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

(doi:10.1001/jamanetworkopen.2024.49944)

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.2024.49944?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=121224

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 school mental health and substance use education

2024-12-12

About The Study: From 2008-2020, teachers reported an increase in emotional/mental health and suicide prevention in schools, along with related teacher training. However, they reported a decrease in substance use prevention, particularly among middle schools, and no change in teacher training. Substance use during early adolescence is associated with risk for long-term addiction, and middle schools may be underused for prevention. Corresponding Author: To contact the corresponding author, Chloe Gao, BHSc, email chloe.gao@childrens.harvard.edu. To ...

Genes that determine tooth shape identified

2024-12-12

Genetic variants that determine the shape of your teeth – including a gene inherited from Neanderthals – have been identified by a team co-led by UCL researchers. In a new paper published in Current Biology, scientists found substantial tooth differences between ethnicities, potentially due in part to a gene inherited from Neanderthals that was only found in study participants of European origin. Co-lead author Dr Kaustubh Adhikari (UCL Genetics, Evolution & Environment and The Open University) said: “Teeth ...

With a little help from their friends: Poll shows role of close friendships in older adults’ health

2024-12-12

Whether they’re lifelong buddies or recently connected, close to home or miles away, a new poll shows the key role that friends play in the lives and wellbeing of adults aged 50 and older. But it also reveals some challenges for those who have physical health or mental health issues – suggesting it may be important for them connect with existing friends or make new friends. In all, 90% of people aged 50 and older say they have at least one close friend, and 75% say they have enough close friends, ...

Too much screen time can reduce sleep quality in preschool-age children, making behavioral problems worse

2024-12-12

Excessive screen use by preschool-age children can lead to reduced sleep quality, exacerbating problems such as poor attention, hyperactivity and unstable mood, a new study suggests. Peer-reviewed findings published in Early Child Development and Care show how screen time is “significantly” correlated with increased hyperactive attention problems and emotional symptoms, and with decreased sleep quality. Additionally, the research – carried out by experts in China and Canada – demonstrates how sleep quality is also extensively correlated with decreased hyperactive attention problems, emotional symptoms and peer problems. The findings ...

Study reveals role of allele dosage in improving sweetpotato traits

2024-12-12

Sweetpotatoes are an agricultural powerhouse that feeds millions globally. However, their complex genetics make it challenging for breeders to understand and improve traits like yield, disease resistance, and nutritional content. A new study reveals insights into the significance of leveraging “allele dosages” in sweetpotato breeding practices. “Sweetpotatoes are hexaploid, meaning they have six copies of each chromosome, unlike diploid crops like tomato or rice, which have two," explained Zhangjun Fei, a professor at the Boyce Thompson Institute and one of the study's lead authors. “This genetic ...

Dan M. Frangopol and Sunyong Kim co-author third book on structural performance

2024-12-12

Dan M. Frangopol, the inaugural Fazlur R. Khan Endowed Chair of Structural Engineering and Architecture at Lehigh University, has co-authored a new book on probabilistic structural performance assessments. System Reliability, Risk, Longevity, Sustainability and Optimal Decision-Making: Emphasis on Marine Structures (available April 11, 2025) offers a comprehensive framework for analyzing and predicting the time-dependent performance of deteriorating structures. The book emphasizes marine infrastructure, addressing system reliability, risk, longevity, sustainability, and optimal decision-making processes. It is a valuable resource for students, engineers, researchers, decision-makers, ...

Ferroptosis and intrinsic drug-induced liver injury by acetaminophen and other drugs: a critical evaluation and historical perspective

2024-12-12

DILI is broadly categorized into intrinsic and idiosyncratic types. Intrinsic hepatotoxins, such as APAP, cause dose-dependent injury, while idiosyncratic DILI involves complex immune and metabolic interactions that remain poorly understood. Mechanistic studies of intrinsic hepatotoxins have revealed oxidative stress and mitochondrial dysfunction as key contributors to injury. Historically, LPO and iron-catalyzed free radical generation were central to understanding DILI, but the focus shifted toward apoptosis in the late 20th century. The discovery of ferroptosis—a regulated form of cell death characterized ...

Reiki therapy demonstrates significant symptom relief for cancer patients receiving infusion treatments

2024-12-12

CLEVELAND - A recent study conducted at University Hospitals Connor Whole Health has evaluated a Reiki program designed for outpatients with cancer and receiving infusion treatments at two University Hospitals infusion centers. The study, entitled “Evaluation of a Reiki Volunteer Program within Two Cancer Infusion Centers,” was recently published in the Journal of Pain and Symptom Management, a peer-reviewed journal that serves as an interdisciplinary audience of professionals. This retrospective review, conducted between March 2022 and February 2024, evaluated the effects of Reiki on outpatients receiving infusion treatments such as chemotherapy. During Reiki sessions, a ...

Long-term exposure to air pollution linked to blood clots in veins that bring blood to the heart

2024-12-12

WHAT: A large study found that greater exposure to long-term air pollution was linked with increased risks for blood clots that can occur in deep veins, which, if untreated, can block blood flow and cause serious complications, even death. These findings came from a longitudinal study funded by the National Institutes of Health (NIH) that included 6,651 U.S. adults who were followed for an average of 17 years between 2000 and 2018. Participants lived in or near one of six major metropolitan areas: New York, Baltimore, Chicago, Los Angeles, Minneapolis, and Winston-Salem, North Carolina. Throughout the study, 248 adults, 3.7% of the study sample, developed blood clots ...

National Academy of Inventors partners with PMU to recognize three exceptional innovators

2024-12-12

The National Academy of Inventors (NAI) is proud to announce the recipients of the inaugural Prince Mohammad bin Fahd University (PMU)-National Academy of Inventors International Patent Award. This year’s recipients will be honored at a special ceremony on December 12th, 2024 at PMU’s campus in Al-Khobar, Kingdom of Saudi Arabia. The PMU-NAI International Patent Award was created to recognize and honor distinguished scientists, research institutions, research centers, and universities across the globe for their outstanding patents and inventions that create positive societal ...

NFCR congratulates Dr. Robert C. Bast, Jr. on receiving the AACR-Daniel D. Von Hoff Award for Outstanding Contributions to Education and Training in Cancer Research

Pfizer-BioNTech vaccine for COVID-19 among children ages 5-17

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: