Blood Vessel Damage, Not the Heart, May Drive Long COVID Exercise Problems Three Years On
A Brazilian case-control study finds that adults with long COVID show persistent endothelial dysfunction and reduced aerobic capacity three years ...
Tag: SARS-CoV-2
Three Years of COVID-19 in Lombardy: Landmark Study Maps the Full Arc of Europe’s First Outbreak
A population-based study of more than ten million Lombardy residents has mapped the full 2020–2022 COVID-19 epidemic, confirming age, neurologic ...
Pirbright Study Links COVID-19 Immunity to Bat Coronavirus Protection
A joint study by The Pirbright Institute and King’s College London finds that immunity from SARS-CoV-2 may protect against other ...
Vaccine Responses Hold Up a Year After Stem Cell Transplants, Study Finds
A German study of 114 allogeneic stem cell transplant recipients shows that mRNA vaccination against SARS-CoV-2 is safe and largely ...
Blood Gene Signatures Reveal How Severe COVID-19 Differs in Children from RSV and Tuberculosis
A whole blood transcriptomic study of South African children reveals more than 5,000 genes that distinguish severe SARS-CoV-2 infection from ...
New Uracil-Based Compound Targets SARS-CoV-2 Enzyme Nsp15 With Promising Antiviral Activity
A newly synthesized tipiracil-inspired bromopyrimidinone shows favorable docking to the SARS-CoV-2 endoribonuclease Nsp15 and protects infected Vero E6 cells, raising ...
Fourth COVID-19 Vaccine Dose Cuts Long COVID Risk by Nearly a Third in Immune Population
A Swedish register study of over 1.3 million matched individuals found that a fourth COVID-19 vaccine dose reduced the risk ...
Tunisia’s Flu Surveillance Network Tracked Four Years of SARS-CoV-2 Evolution
A four-year genomic surveillance program in Tunisia shows that an influenza-based sentinel network can track the rapid turnover of SARS-CoV-2 ...
Conducting Polymer and Quantum Dot Sensor Detects Traces of SARS-CoV-2 in Wastewater
A polyaniline-quantum dot aptasensor developed in South Africa detects SARS-CoV-2 spike glycoprotein in wastewater at femtomolar levels, offering a portable ...
AI-Guided Design Yields mRNA Vaccines That Survive Months Without Refrigeration
MIT researchers used a data-efficient AI framework to discover solid-state mRNA–lipid nanoparticle vaccine formulations that retained full bioactivity after months ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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