After infection with SARS-CoV-2, where does the immune system store the memory to provide long-term protection against reinfection? Though numerous studies have examined blood to track immune responses to SARS-CoV-2, a new study of Covid survivors shows that the memory of the infection is primarily stored in T and B cells within the lung and the lymph nodes surrounding the lung.
Water, hygiene and infection prevention solutions and services provider Ecolab launches its Hand Hygiene Compliance Measurement (HHCM) System, a digitally connected technology to systematically monitor and improve hand hygiene in healthcare settings, across Europe. In healthcare settings, clean hands save lives. While the Covid-19 outbreak increased adoption of hand hygiene measures at first,…
The impact of the coronavirus pandemic on lung cancer patient care across Europe, and the contribution lung pathologists, have led to a better understanding of Covid-19, as outlined during the 33rd European Congress of Pathology, Within ‘The lung pathologist in the Covid-19 pandemic’ session, speakers detailed how the pandemic has affected patients, diagnosis and clinical trials, yet also…
The number of colorectal cancer (CRC) cases diagnosed fell dramatically by 40% in a year during the Covid-19 pandemic, new research presented at United European Gastroenterology (UEG) Week Virtual 2021 has shown. The research, which was conducted across multiple hospitals in Spain, compared data from the first year of the Covid-19 pandemic with data from the previous year. Of 1,385 cases of CRC…
Medical technology startup EpiGuard has received the 2021 Oslo Innovation Award. Presented during the first day of the of Oslo Innovation Week, the Scandinavian city’s annual technology festival, Ellen Cathrine Andersen, CEO of EpiGuard, collected the award from Vegar Andersen, advisor for the City of Oslo’s Vice Mayor for Business Development and Public Ownership.
A study found that women who contract Covid-19 during pregnancy are at significantly higher risk of developing pre-eclampsia. In their study, researchers said their systematic review shows that women with SARS-CoV-2 infection during pregnancy had 62% higher odds of developing preeclampsia than those without the infection during pregnancy.
Long COVID symptoms rarely persisted beyond 12 weeks in children and adolescents unlike adults.
A treatment combining two antibodies is recommended for two specific groups of patients with Covid-19 by a WHO Guideline Development Group panel of international experts and patients.
Study suggests need for better ventilation and tight-fitting masks, in addition to widespread vaccination to help stop spread of the virus.
According to new research, vaccinated people are at greatest risk from severe Covid-19 leading to hospitalisation or death from 14 days post the second dose vaccination, when substantial immunity should be expected.
Thousands of unvaccinated French health workers face suspension without pay under a new COVID-19 law that punishes people in care professions who refuse to get immunised against the virus.
Hospitalized Covid-19 patients are substantially more likely to harbor autoantibodies — antibodies directed at their own tissues or at substances their immune cells secrete into the blood — than people without Covid-19, according to a new study.
Colourful, 3D rendered scientific images are fascinating - but can they deceive viewers? New research from Spain suggests this might be the case. According to the study by the Instituto de Radio Televisión Española and the Universitat Autònoma de Barcelona conducted during the Covid-19 lockdown, black and white images of SARS-CoV-2 make the virus seem more infectious. The results, published on…
To better prepare and protect the world from global disease threats, H.E. German Federal Chancellor Dr Angela Merkel and Dr Tedros Adhanom Ghebreyesus, World Health Organization (WHO) Director-General, have inaugurated the new WHO Hub for Pandemic and Epidemic Intelligence, based in Berlin.
Covid-19 infection does not appear to affect the lung function of young adults, according to new research presented at the ‘virtual’ European Respiratory Society International Congress. In the first study to investigate the impact of Covid-19 infection on lung function, researchers led by Dr Ida Mogensen, a post-doctoral fellow at the Karolinska Institute, Stockholm, Sweden, found that even…
Researchers in Thailand have developed a device to get the most out of vaccine supplies: The automated vaccine filling machine from the Faculty of Engineering at Chulalongkorn University can fill AstraZeneca vaccine into syringes with precision, speed, and safety, helping to increase the number of vaccinated people by 20 percent. The prototype is now operating at Chula Vaccination Center and more…
Adults who have received a double vaccination are 49% less likely to have Long Covid should they contract a Covid-19 infection, according to new research from King's College London. The scientists analysed data from participants logging their symptoms, tests and vaccines on the UK ZOE COVID Symptom Study app between 8th December 2020 and 4 July 2021, including 1,240,009 (first dose) and 971,504…
Delegates at an international radiography conference were given an insight into the impact Covid-19 has had on their profession and practice in five countries across the world. A special session at the online ISRRT (International Society of Radiographers and Radiological Technologists) congress in Dublin (August 20-22) heard experiences from Thailand, Nigeria, Italy, India and Ireland, with…
The World Health Organization (WHO) has taken a closer look at coronavirus variant B.1.621. The strain, first encountered in January 2021 in Colombia, shows traits that could enable the virus to circumvent immune response to vaccination. As a result, the variant, named "Mu", has been classified as "Variant of Interest" (VOI). Despite its prominence in Colombian new infection,…
Unsupervised deep learning breaks new ground by predicting the progression of COVID-19 and survival of patients directly from their chest CT images.
Researchers from the University of Oxford have announced the results of a study into thrombocytopenia (a condition with low platelet counts) and thromboembolic events (blood clots) following vaccination for Covid-19, some of the same events which have led to restricted use of the Oxford-AstraZeneca vaccine in a number of countries.
Scientists have grown beating heart cells to attempt to identify drugs to prevent Covid-19-related heart damage. Concerns over the extent of cardiac damage among Covid patients emerged during the coronavirus pandemic and there are also suggestions that the impact on cardiomyocytes could contribute to the symptoms of long Covid. To explore these issues, a research team at the University of…
Each wave of the pandemic has underscored just how contagious Covid-19 is, but there is less clarity among experts on exactly when—and to what extent—infected individuals are most likely to spread the virus.
Obtaining two vaccine doses remains the most effective way to ensure protection against the Covid-19 Delta variant of concern dominant in the UK today, according to a study from the University of Oxford. Conducted in partnership with the Office of National Statistics (ONS) and the Department for Health and Social Care (DHSC), the study found that with Delta, Pfizer-BioNTech and Oxford-AstraZeneca…
New research from the University of Oxford and the UK Centre for Ecology & Hydrology uses mathematical modelling to determine the most equitable way to share vaccines between nations. Vaccines provide a route to achieving high levels of immunity against SARS-CoV-2 across populations, and provide a route to reopening economies, tourism, and livelihoods. However, vaccine resources amongst…