Effectiveness of 1st dose of BNT162b2 (BioNTech/Pfizer) vaccine for SARS-CoV-2 infection 13 to 24 days after immunization

What The Study Did: Among children with a COVID-19 diagnosis, researchers in this study examined what other conditions are common and which are associated with severe COVID-19 illness. Authors: Lyudmyla Kompaniyets, Ph.D., of the U.S. Centers for Disease Control and Prevention in Atlanta, 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.2021.11182) Editor's Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, ...

What The Study Did: Researchers analyzed conversations on public Facebook groups to explore automated misinformation. Authors: John W. Ayers, Ph.D., M.A., of the University of California, San Diego, in LaJolla, 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.2021.2498) Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial ...

La Jolla, Calif. (June 07, 2021) -- "The coronavirus pandemic has sparked what the World Health Organization has called an 'infodemic' of misinformation," said Dr. John W. Ayers, a scientist who specializes in public health surveillance. "But, bots --like those used by Russian agents during the 2016 American presidential election-- have been overlooked as a source of COVID-19 misinformation." A new study published in JAMA Internal Medicine led by Dr. Ayers, Co-Founder of the Center for Data Driven Health and Vice Chief of Innovation within the Division of Infectious Diseases ...

While DNA provides the genetic recipe book for biological form and function, it is the job of the body's proteins to carry out the complex commands dictated by DNA's genetic code. Stuart Lindsay, a researcher at the Biodesign Institute at ASU, has been at the forefront of efforts to improve rapid DNA sequencing and has more recently applied his talents to explore the much thornier problem of sequencing protein molecules, one molecule at a time. In a new overview article, Lindsay's efforts are described along with those of international colleagues, who are applying a variety of innovative strategies for protein sequencing at the single-cell, and even single-molecule ...

The recent attacks against Asian Americans have put Asians in the U.S. in the spotlight. Many of the victims are first-generation immigrants in ethnic communities, while those rallying for the victims are second-generation Asian Americans. A new Dartmouth study explores who Asian Americans are today and the range of identities this category encompasses. The study, by END ...

An international coalition of eye researchers used machine learning to develop classification criteria for 25 of the most common types of uveitis, a collection of over 30 diseases characterized by inflammation inside the eye. Together, these diseases are the fifth leading cause of blindness in the United States. The Standardization of Uveitis Nomenclature (SUN) Working Group, funded by the National Eye Institute (NEI), published its classification criteria in the American Journal of Ophthalmology. NEI is part of the National Institutes of Health. "In the past, clinical research in the field of uveitis has been hampered by the lack of widely-accepted ...

Lead is a toxic metal, and its widespread use has led to significant environmental pollution and public health problems in many parts of the world. This has led the WHO to include it on a list of ten chemicals that cause serious health problems. However, lead poisoning continues to affect many population groups. A study published today in open access in the journal Environment International found high levels of lead in indigenous people in Peruvian Amazonia living near areas where oil extraction takes place. The research was led by Cristina O'Callaghan-Gordo, a professor and researcher in Health Sciences Studies at the Universitat Oberta de Catalunya (UOC) and the Barcelona ...

As Australia officially enters winter, UniSA ecologists are urging coastal communities to embrace all that the season brings, including the sometimes-unwelcome deposits of brown seaweed that can accumulate on the southern shores. While tidal seaweed (or sea wrack) may seem unsightly - especially at beach-side tourist destinations - new research from the University of South Australia shows that it plays a vital role for many migratory seabirds and should be protected. In the first study of its kind, UniSA researchers show that beach-cast seaweed provides shelter, ...

Osaka, Japan - In a new study, researchers from Osaka University discovered a novel molecular mechanism by which immune cells migrate to fight off infections. These findings may help in understanding the development of certain immune deficiency disorders and establish novel therapies against them. Immune cells represent a diverse group of cells. Some circulate in the blood stream and migrate to infected tissues after receiving signals from damaged tissues. Others reside in tissues to take up the invading microbe, migrate to lymph nodes and activate an immune response. Therefore, to function effectively, the immune system's activities ...

June 7, 2021 - Nyon, Switzerland -- A new report by the International Osteoporosis Foundation (IOF) draws attention to the burden of osteoporosis and the gaps and inequalities in the provision of primary and secondary prevention of fractures due to osteoporosis across Europe. 'SCOPE 2021: a new scorecard for osteoporosis in Europe' provides detailed findings for the 27 countries of the European Union as well as Switzerland and the United Kingdom (referred to as 'EU27+2'), covering key indicators for four domains: burden of disease, policy framework, service provision and service uptake. Professor John A. Kanis, IOF Honorary President and lead author of SCOPE, stated: "Osteoporosis is a major concern in Europe as it results in 4.3 million fragility fractures and health ...