Articles tagged with Covid 19
New research found that area-level deprivation is strongly associated with the risk of long COVID, with females having a higher risk. People working in healthcare and education sectors had the highest risk of long COVID compared to those in manufacturing and construction sectors.
A new study in PLOS ONE examines how individuals coped with stressors during the COVID-19 pandemic, finding that problem-focused and emotion-focused coping strategies were associated with higher quality of life. Emotion-focused coping strategies may be most helpful when stressors are unpredictable or outside of individuals' control.
A study by UMC Utrecht shows that corona patients can measure their blood oxygen levels at home using a pulse oximeter, feeling safe and experiencing more control. This method does not increase GP visits or hospitalization but contributes to relieving caregivers and keeping healthcare affordable.
Researchers found that immune-modulating cells may slow the expansion of bulges in the aorta by creating a less-inflammatory environment. A second study discovered evidence that a COVID-19 infection promotes the enlargement of abdominal aortic aneurysms, which are extremely dangerous and potentially fatal if they rupture.
A recent study investigated social media posts of emergency medicine physicians during the COVID-19 pandemic, revealing key thematic shifts in language related to anxiety, anger, depression, and loneliness. Social media was found to provide a real-time landscape for evaluating emotional well-being among healthcare workers.
A new study reveals a shared molecular response to nanoparticles, linking immune activation and particulate matter exposure. The findings propose a solution to the 'one-chemical-one-signature' problem in chemical safety assessment.
Researchers used computational tools and medical record analysis to investigate the effects of statin drugs on COVID-19 patients. They found that only certain statins, including simvastatin and atorvastatin, reduced mortality risk in COVID-19 patients, while others had no effect.
A new University of Ottawa study found that educated Black individuals in Canada were hesitant to receive the COVID-19 vaccine due to distrust in the healthcare network. The survey revealed that health literacy and racial discrimination played a significant role in this mistrust.
A new study found that SARS-CoV-2 infection can cause lasting damage to spinal nerves, leading to persistent sensory-related symptoms. The researchers discovered thousands of genes were affected by the virus even after it was cleared, suggesting a unique pathway for pain induction.
Researchers identified a broad list of diagnoses and higher risk of long COVID in New York City compared to Florida. Symptoms included dementia, hair loss, blood clots, and fatigue.
The use of quaternary ammonium compounds (QACs) in disinfectants has been linked to asthma, dermatitis, and inflammation. The scientists recommend using safer alternatives and monitoring their levels in people and the environment.
A new COVID-19 vaccine developed at Rutgers University may provide more durable protection against SARS-CoV-2 and its emerging variants than existing vaccines. The vaccine, dubbed MT-001, uses a unique section of the spike protein as its immunogen, which could potentially elicit broadly neutralizing antibodies.
Fentanyl-related pediatric deaths increased substantially from 2013 to 2021, with the COVID-19 pandemic exacerbating this public health crisis. Annual deaths peaked in 2020 and 2021, indicating a more than 6-fold increase among children under 5 years.
Researchers used AI tools to simplify a test for hepatitis C and SARS-CoV-2, achieving 97% accuracy for SARS-CoV-2 and 95% accuracy for the most prevalent version of hepatitis C. The team plans to refine the test, improve its ability to distinguish between strains, and potentially develop at-home tests in the future.
Researchers found that Fiocruz's partnership with AstraZeneca was crucial to the success of COVID-19 vaccine production in Brazil. The partnership demonstrated the importance of technology transfer agreements, regulatory support, and political skill. Bio-Manguinhos facility played a significant role in producing vaccines, making over 5...
Researchers found that cognitive behavioral therapy significantly reduced fatigue and improved concentration in patients with persistent post-COVID symptoms. After six months, the benefits persisted, indicating a safe and effective treatment option.
Researchers found that people who perceived cognitive difficulties during COVID were more likely to experience physical symptoms of long COVID. The study suggests a psychological component for lingering SARS-CoV-2 symptoms in some patients.
Researchers found lower levels of CD4+ and CD8+ T cells in people with Long COVID, as well as increased B cells and immune cell dysregulation. Autonomic nervous system problems also contributed to symptoms like fatigue and 'brain fog',
Patients with SARS-CoV-2 infection report cognitive deficits that are associated with post-COVID-19 condition (long COVID) symptoms. Researchers suggest a potential affective component in some patients, highlighting the need for further exploration of underlying reasons.
A virtual yoga program led by Sean Mullen reduced stress and anxiety in full-time working adults, improving short-term memory. The study used moderate-intensity yoga sequences to investigate its benefits for executive functioning and adherence to exercise programs.
A study found that declines in racial disparities in COVID-19 mortality rates were largely due to increases in mortality among White individuals, rather than decreases in non-Hispanic Black and Hispanic populations. The shift from urban to rural areas also contributed to the decline.
A study by Carnegie Mellon University found that customers who wore masks spent 25% less time shopping during the pandemic. Non-compliant customers did not change their shopping duration, despite being five times more likely to wear protective N95 masks.
Nearly half of COVID-19 patients develop secondary bacterial pneumonia, which can lead to death. Machine learning analysis found that this complication offsets the mortality rate from the viral infection itself.
A new study by Arianna Anticoagulation Foundation suggests that patients with COVID-19-associated venous thromboembolism may not require prolonged anticoagulant therapy, with a limited duration of 3-6 months being adequate for most patients. The START2-COVID-VTE observational study found low rates of thrombotic recurrences in both groups.
The study found that COVID-19 vaccine-induced immunity rapidly declines after primary vaccination and booster doses, leading to a decrease in protection against Omicron and Delta infections. The results highlight the need for targeted vaccination strategies to combat the evolving SARS-CoV-2 virus.
A new study reveals a progressive spread of invasive American mink across most European countries over the past decade. The species is now widespread in Northern and Western Europe, but data are lacking for Eastern and South-Eastern Europe.
A new study reveals a higher prevalence of stunting and wasting among poor children, while overweight children live in richer homes. Researchers are calling for an integrated approach to tackle the 'double burden' of child malnutrition.
A recent international study suggests that traditionalism is associated with support for stricter precautionary behavior against epidemics, according to researchers at UCLA and the University of Seville. The study found that people who value traditions tend to be more likely to support health measures despite potential risks.
Researchers have discovered that most immune cells contributing to chronic inflammation in severe COVID-19 are not infected with the SARS-CoV-2 virus. Instead, these uninfected macrophages detect damage and trigger a strong inflammatory response, leading to excessive collateral damage.
A study found that psychological factors, such as beliefs and attitude towards the COVID-19 vaccine, significantly contribute to the onset and severity of adverse effects. The researchers investigated how fear, trust, and expectations affect side effects and explained 30% of the intensity of symptoms.
Researchers successfully delivered stabilized divalent siRNA molecules to animal models that blocked SARS-CoV-2 and prevented infection. The technology is adaptable for other pulmonary diseases such as pulmonary fibrosis and respiratory viruses.
A recent study found that COVID-19 mortality disparities widened between the initial and Omicron waves, particularly among non-Hispanic white adults. The authors suggest continued prioritization of racial health equity in pandemic response efforts to address these persistent disparities.
A systematic review of 53 studies found significant increases in depression symptoms among children and adolescents during the COVID-19 pandemic, with female individuals and those from higher-income backgrounds most affected. Anxiety symptoms also rose slightly during this time.
Researchers at the University of Illinois Chicago have identified a key protein involved in viral reinfections that could be targeted by antiviral drugs. Inhibiting heparanase activity can protect against herpes simplex virus type 1 reinfection, potentially leading to breakthroughs in preventing recurrent infections.
Researchers at the University of Missouri identified occludin protein as a mediator for cell-to-cell transmission of coronavirus. The study found that damaged occludin protein enables virus replication and spread to neighboring cells, worsening symptoms.
The study found that the program increased access to mental health care for thousands of New Jersey residents, with practitioners serving patients in 13 languages and underserved racial or ethnic minority groups. Increasing access to mental health services is crucial during the pandemic, especially given a shortage of providers.
A study published in JAMA Network Open found that preterm-born children and young adults were more likely to seek health care related to COVID-19 concerns. This increased utilization was independent of a history of bronchopulmonary dysplasia or asthma, highlighting the need for refined care models.
Researchers deciphered the structure of the protein methyltransferase from the monkeypox virus, identifying a target for antiviral drugs. The findings may lead to the creation of new antivirals effective against not only monkeypox but also COVID-19.
Researchers have identified mechanisms behind the emergence of new and contagious coronavirus variants by analyzing over three million genome sequences. The study found that concordant substitutions occurring at other sites influence the likelihood of a substitution occurring at a specific site, leading to unexpected variant emergence.
A new study reveals that COVID-19 infection can lead to serious financial issues, including debts sent to collection agencies and lower credit scores. Patients hospitalized for COVID-19 had the highest rates of financial problems after their illness.
A systematic review and meta-analysis found that SARS-CoV-2 infection significantly increases the risk of Bell palsy, whereas vaccination poses a lower risk. The Pfizer/BioNTech vaccine did not differ significantly from the Oxford/AstraZeneca vaccine in terms of BP incidence.
A serious infectious threat response initiative implemented by the Infection Prevention and Control team at Veterans Affairs North Texas Health Care System positively impacted IPC staff burnout and helped prevent an increase in healthcare-associated infections (HAIs) during the COVID-19 pandemic. The program provided support and servic...
A new study reveals that the fall armyworm pest in Sub-Saharan Africa was exacerbated by the COVID-19 pandemic, leading to up to 58% maize losses worth US $9.4 billion. The researchers highlight the need for sustainable management of this pest and improved policy practices to manage future threats.
Researchers found that non-mandatory measures had a greater impact on reducing travel distances and times, while mandatory measures only slightly affected these metrics. In contrast, strict metre rules and reopening of gyms increased distance travelled.
A molecular autopsy revealed that a young child with mild COVID-19 symptoms died from cardiac arrest due to an atypical coronary artery anomaly and underlying Noonan syndrome, a rare genetic disorder.
A Rutgers study found that Google search autocompletes in Spanish yielded more fear- and stress-inducing terms than English equivalents, influencing health behaviors. The research highlights the need for technology companies to ensure consistent search suggestions across languages to improve health outcomes.
The NVX-CoV2373 vaccine demonstrated strong safety and immunogenicity profiles in a clinical trial of over 2,200 adolescents. The study found the vaccine to be efficacious in preventing COVID-19, including the Delta variant.
A pandemic cohort study found that nearly one-third of adults aged 45 and older with both TB and COVID-19 died between March 2020 and June 2022. The study highlights the severity of co-infection in this vulnerable population.
A new study found that inhaling low concentrations of ethanol vapor can inactivate the influenza A virus in mice without harmful side effects. The researchers believe this method could also treat similar viruses like Covid-19 and potentially stop pandemics. However, further evaluation is needed to ensure its efficacy and safety on humans.
A world-leading international trial has found that the BCG vaccine does not protect healthcare workers against COVID-19, despite boosting 'front-line' immunity in infants and protecting against respiratory infections. The research involved 3988 healthcare workers and showed a higher risk of symptomatic COVID-19 in the BCG group.
A study by Duke-NUS Medical School and the Institute of Mental Health found that anxiety and depression in Singapore cost 2.9% of the GDP, or nearly S$16 billion, due to healthcare resource usage, absenteeism, and reduced productivity.
A new analysis suggests that US dog and cat owners experienced greater reductions in stress and loneliness during the reopening period, while cat owners showed more stress and loneliness. The study also found that pet ownership was linked to less loneliness related to romantic relationships.
A new study by Cedars-Sinai Medical Center finds that people with long COVID-19 produce higher levels of antibodies against the virus than those without. The elevated antibody levels persist for months longer than expected after receiving a COVID-19 vaccine, sparking further research into the condition.
A new survey found that younger individuals (ages 35-40) and those living in urban areas were more likely to report purchasing a firearm for the first time due to the pandemic. This demographic shift is concerning given the increased risk of firearm-related death associated with having children and firearms present in the same household.
Research reveals abnormal brain activity in people with long COVID, tied to ongoing mental health problems. Despite similar cognitive test scores, those with long COVID showed greater brain activation and poorer symptom domains.
Scientists have created a system that directly targets and degrades the SARS-CoV-2 viral RNA genome, reducing infection in mice. This method could be adapted to fight off many viruses and treat various diseases.
A study found that COVID-19 can cause stiffer and more dysfunctional arteries, leading to increased risk of cardiovascular disease. The study suggests that age and time since infection are associated with increased ageing of the arteries.
Researchers from The University of Tokyo have created a machine that can recharge N95 respirators and surgical masks to 97% efficiency. By applying a uniform voltage distribution, the device restores the mask's electrostatic charge, increasing its effectiveness.
Researchers are collecting data from patients' homes to improve diagnosis and treatment of ME/CFS. The study aims to tackle the unknown causes, characteristics, and effective treatments of the disease.
A study by Pohang University of Science & Technology (POSTECH) analyzed water pollution complaints in Alabama and found a significant decrease during the COVID-19 pandemic. The research team used AI methodologies to examine sentiment changes and correlations with climatic extremes.