Culture
Strenuous efforts to prevent and treat malaria in recent decades have brought great benefits, particularly against disease caused by Plasmodium falciparum in countries in Africa and the Americas. But malaria caused by its "stealthier and more resilient cousin", P. vivax, now needs to be confronted with high priority, say Lorenz von Seidlein and Nicholas White of the Mahidol Oxford Tropical Medicine Research Unit in Bangkok, Thailand in a Perspective. The piece introduces a Collection on the prevention and treatment of P.
What The Study Did: This study examines the test result positivity rate and health outcomes of maternal SARS-CoV-2 infection among perinatally exposed newborns.
Authors: Asimenia Angelidou, M.D., Ph.D., of Beth Israel Deaconess Medical Center 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.2021.7523)
BOSTON - At the start of the COVID-19 pandemic, very little was known about SARS-CoV-2, the virus that causes COVID-19. Over the past year, more evidence has become available on how the virus is transmitted, who is at the greatest risk and best practices to prevent exposure. Yet questions still remain about how the virus impacts the health of pregnant women and newborns.
Paper Title: Safety of Tranexamic Acid in Hip and Knee Arthroplasty in High-risk Patients
Journal: Anesthesiology
Authors: Jashvant Poeran MD, PhD, Director of the Center for Clinical and Outcomes Research, and Associate Professor of Population Health Science & Policy and Orthopedics at the Icahn School of Medicine at Mount Sinai; Calin S. Moucha, MD, Chief of Adult Reconstruction & Joint Replacement Surgery at Mount Sinai Hospital, and Associate Professor of Orthopedics at the Icahn School of Medicine at Mount Sinai; and other coauthors.
ITHACA, N.Y. - House finches are locked in a deadly cycle of immunity and new strains of bacterial infection in battling an eye disease that halved their population when it first emerged 25 years ago, according to new research from the Cornell Lab of Ornithology.
Evolution is unfolding in real time within many natural animal populations and researchers are now observing how this influences biodiversity in the field. In a newly published study in Molecular Ecology a team of Drexel University scientists examined the biological variations in pea aphids, insects that reproduce frequently enough to evolve before our eyes, by tracing the prevalence of their protective endosymbiont, Hamiltonella defensa, which the insects use to ward off parasitoid wasps.
DES PLAINES, IL - The diagnostic value of the Head-Impulse, Nystagmus, Test of Skew (HINTS) exam in the emergency department setting is limited. This is the result of a study titled Diagnostic Accuracy of the HINTS Exam in an Emergency Department: A Retrospective Chart Review, which will be published in the April issue of the Academic Emergency Medicine (AEM) journal, a peer-reviewed journal of the Society for Academic Emergency Medicine (SAEM).
A team of researchers from the Africa Climate and Development Initiative (ACDI) led a global team of 21 climate risk scholars to better understand and inform decision making around climate change risks in Africa and globally by examining how the drivers of risk interact.
Their work extends on existing risk frameworks with the hope that this research could help decision makers, managers and researchers understand the inherent complexity of climate change.
Extremist perpetrators of violence often quote verses from their religion's holy scriptures that authorize, or even prescribe, attacks on enemies of the faith. Abdullah H., the Syrian now on trial who stabbed a homosexual couple with a knife and killed a man in Dresden in October 2020, also testified that he had been inspired to commit the crime by a Quranic sura. However, whether the religious motivation that extremist perpetrators of violence emphasize is causally related to their actions is often doubted.
In a rare exchange, scientists and water resources engineers from Iran and Utah are collaborating on a bold scientific study to restore one of the world's largest saline lakes.
Smoking is the leading cause of preventable death in America and causes about 30% of all cancer deaths.
A breakthrough astrophysics code, named Octo-Tiger, simulates the evolution of self-gravitating and rotating systems of arbitrary geometry using adaptive mesh refinement and a new method to parallelize the code to achieve superior speeds.
Anyone with children knows that while controlling one child can be hard, controlling many at once can be nearly impossible. Getting swarms of robots to work collectively can be equally challenging, unless researchers carefully choreograph their interactions -- like planes in formation -- using increasingly sophisticated components and algorithms. But what can be reliably accomplished when the robots on hand are simple, inconsistent, and lack sophisticated programming for coordinated behavior?
Management and outcomes of adults with atrial fibrillation are presented today at EHRA 2021, an online scientific congress of the European Society of Cardiology (ESC).1 The document is published in EP Europace,2 a journal of the ESC.
Sophia Antipolis - 24 April 2021: Atrial fibrillation can be detected during annual foot assessments in patients with diabetes, according to research presented today at EHRA 2021, an online scientific congress of the European Society of Cardiology (ESC).1
"In our study, one in six patients with diabetes had previously undiagnosed atrial fibrillation," said study author Dr. Ilias Kanellos of the European University of Cyprus, Nicosia. "This presents an opportunity to provide treatment to prevent subsequent strokes."