How does a coronavirus infection cause neurological symptoms such as headaches, memory problems, and fatigue? A new study points to a different reason than previously assumed.
During the Covid-19 pandemic, Switzerland relied on contact tracing to identify people likely to have been contaminated by an acquaintance. A research team assessed the effectiveness of this method.
Researchers from the University of Southampton investigated how ultraviolet laser light destroys the coronavirus Sars-CoV-2 by impacting components critical for infection.
A new, large-scale study from Sweden underlines the importance of vaccination against Covid-19: The research shows that an infection raises the risk of heart rhythm disturbances.
Using diffusion MRI technology, researchers in Sweden have found differences in brain tissue structure between patients with persisting symptoms after Covid-19 and healthy people.
Being overweight – not just being obese – can increase Covid-19 severity. the elevated BMI creates an impaired antibody response to SARS-CoV-2 infection but not to vaccination, new research finds.
The Covid-19 pandemic has affected scientific research in numerous ways – for example by highlighting knowledge gaps in gender medicine. In many studies differences in morbidity and mortality between women and men surfaced incidentally. While the extent and causes of these differences remain largely unexplored, the preliminary insights confirm the need for further research.
Researchers have developed a method for assessing the number and structure of aggregated blood platelets (or thrombocytes) that can potentially help quantify the risk of a severe Covid-19 infection. As a result, they have identified a predictive biomarker for the seriousness of a Covid-19 infection. This will allow physicians to adjust treatment at an early stage. The researchers used a method…
A mechanism that led some patients to experience cases of deadly clotting following some types of Covid-19 vaccination has been identified in new research.
Researchers from Osaka University present a novel technique to detect different coronavirus variants quickly, including fast-spreading strains present in human saliva.
What does the future of the coronavirus look like? An international research team from Cologne and New York has developed a model to predict the likely evolution of Sars-CoV-2.
A new study found that the antibody response of infants and young children against Sars-CoV-2 deviates from that of adults in a small, but very significant way.
New research from Copenhagen University Hospital – Rigshospitalet and Herlev and Gentofte Hospital has shed new light on the immune system’s complex struggle against the coronavirus.
The enhanced infection safety measures installed for the Covid-19 pandemic also had a beneficial effect on hospital-acquired infections (HAIs) overall, a new US study suggests.
For their contributions to developing mRNA vaccines to fight Covid-19, Katalin Karikó, PhD, and Drew Weissman, MD, PhD, have been jointly awarded the 2023 Nobel Prize in Physiology or Medicine.
A new molecular test for bacteria and viruses, including Sars-CoV-2, has been developed at the University of Surrey, as they warn that the world needs to be prepared for the next pandemic.
Researchers from Rutgers University developed a way to help hospitals identify life-threatening Covid-19 cases using machine-learning software. The algorithm identified six crucial parameters.
A research team led by the Institute for Bioengineering of Catalonia (IBEC) and Hospital del Mar has conducted a study to analyze cough sounds recorded by smartphones in patients with Covid-19.
Two new studies based on a large-scale cohort in Denmark explored the side effects of the coronavirus vaccine – one focused on acute effects, the other on a women's health issue.
Patients with immunodeficiency cannot benefit from conventional Covid-19 vaccines and still at risk from infection. A promising new approach now brings hope for this patient group.
Researchers from the University of Chicago developed a deep-learning model to assess chest X-ray radiographs for probable Covid-19 severity.
Researchers in France identified changes to the immune memory after infection with the Omicron BA.1 variant in thrice-vaccinated patients. The remodeling actually works to the patients' benefit.
A family physician at Tufts University School of Medicine offers advice for how to treat allergies and how to tell if symptoms are due to allergies, the common cold, the flu, or Covid-19.
A new device that combines microfluidics on paper, electrochemical transduction and immunoassays on magnetic nanoparticles is useful for easy and rapid diagnosis of lung diseases.
Combining aerosol sampling and ultrasensitive biosensing, researchers have created a real-time monitor that can detect any of the Sars-CoV-2 virus variants in a room in about 5 minutes.