Articles tagged with Covid 19
A study found that Transcendental Meditation significantly reduced stress-related burnout symptoms, such as somatization, depression, and anxiety, in healthcare workers. The technique showed rapid improvements, with mean reductions in anxiety of 62% and emotional exhaustion of 40%, compared to a control group.
A Canadian study found that those infected with COVID-19 in the first wave in 2020 were 40% less likely to get infected during the first six months of Omicron activity. Older adults, particularly those aged 65 and above, were significantly less likely to be infected than younger adults.
A new study shows that patients with liver cirrhosis have a lower immune response to COVID-19 vaccines, but this does not affect the vaccines' effectiveness. Age, type of vaccine, and viral hepatitis etiology also play a role in immune responses.
A Swedish study of children's drawings during the COVID-19 pandemic found that young children drew detailed images of illness, death, and cancelled activities. The researchers also discovered a high level of health literacy among the children, showing they understood the virus's characteristics and symptoms.
Despite calls to expand outpatient surgery, only a small subset of operations took advantage of this approach during the pandemic. Researchers recommend further studies to explore potential barriers to adoption, particularly for safe procedures performed in an outpatient setting.
A Scripps Research and eMed study found that COVID-19 rebound cases are more common than previously reported, affecting up to 14.2% of Paxlovid-treated patients and 9.3% of untreated patients. Rebound is measured by positive test results or symptom recurrence after initial clearance.
A new study by Rice University and Houston Health Department shows that wastewater-based monitoring is an effective way to detect viral outbreaks in schools. The system allows for early detection of illnesses such as influenza, COVID-19, and RSV, enabling strategies to stop the onset of potential outbreaks.
A recent study found that public investment in critical research contributed significantly to the development of mRNA COVID-19 vaccines. The US government invested at least $337 million in research over 35 years, including basic science and vaccine development.
A new study by Global Strategy Lab at York University found that most targeted COVID-19 border closures were ineffective in slowing the spread of the pandemic and may have been illegal under international law. The study suggests that border closures should only be used as a last resort and with strong caution.
The US government invested at least $337 million in critical research leading to mRNA COVID-19 vaccines before the pandemic, and $31.6 billion during it. These public investments saved millions of lives and have potential to address future pandemics and treat other diseases.
A study found that individuals with a higher omega-3 index are more protected from severe COVID infection. Those in the highest quintile were 21% less likely to test positive and 26% less likely to be hospitalized.
The employment of people with disabilities has seen a significant rise during the COVID-19 pandemic, driven primarily by increased labor force participation, particularly in teleworkable jobs. Long COVID is also believed to be contributing factor as workers newly disabled are retaining their employment.
The average age of patients requiring anaesthesia increased by 2.3 years over the last decade, with a higher proportion of patients living with overweight and obesity. Surgical cases are becoming more complex, with a decrease in ASA 1 and an increase in ASA 2 and 3 patients.
A new study found that social workers experienced high rates of depression, PTSD, and anxiety during the pandemic, with 40% reporting depression - a rate 4 times higher than the general population. The study highlights the need for trauma-informed approaches and strong mental health supports for staff to sustain the profession.
Researchers identify 32 human monoclonal antibodies that can block SARS-CoV-2, SARS-CoV-1, and MERS-CoV coronaviruses. These antibodies target a vulnerable site on the viral spike protein, offering potential for broad protection against future pandemics.
Researchers found reduced brain oxygen levels in individuals with symptomatic COVID-19 illness, worse performance on cognitive tests, and increased psychiatric symptoms like depression and anxiety. Older women were more affected by the brain imaging outcomes.
Researchers found that breath analysis may be a valuable tool for COVID-19 diagnosis, but emerging variants pose challenges to overcome. The study's results warrant further evaluation to improve the use of breath analysis in patient care.
A recent study found that bacterial co-infection in COVID-19 patients significantly increased the risk of death, intensive care unit admission, and mechanical ventilation. The study reviewed 13,781 COVID-19 inpatient encounters and identified laboratory trends associated with COVID-19 bacterial co-infection.
Research from Lancaster University found that new caregivers during COVID-19 experienced a sharp decline in their own mental health, with the most significant impact occurring during national lockdowns. Existing carers also saw a decline in mental well-being, particularly during the third lockdown.
A new study by University of Central Florida researchers found that people who are more environmentally friendly and satisfied with their life are more likely to cycle post-pandemic. The survey analysis of over 7,000 respondents showed a significant increase in cycling intentions among women without vehicles and full-time employees.
Researchers found epigenetic changes in post-COVID patients, including genes associated with taste and smell, as well as cell metabolism. These findings may lead to the development of new diagnostic tools for this and similar diseases.
A study by University of Illinois researchers found that nearly one-third of Black and Latina women experienced depressive symptoms during the pandemic. Women who prayed reported different effects on depression rates among these two groups, highlighting the need for targeted coping strategies.
A new study found that New York City's Open Streets program, which allocated more public spaces for physical activity and recreation, was associated with higher daily street and sidewalk noise complaints. The researchers also found that census tracts with more affluent populations had more Open Streets segments.
A large-scale international study found that COVID-19 lockdowns led to a 3-4% reduction in preterm births worldwide, averting nearly 50,000 preterm pregnancies during the first month of lockdown. However, this decrease was limited to high-income countries, including Australia.
A report by Queensland University of Technology highlights the struggle of international experts who warned about COVID-19 airborne transmission in early 2020. The group's warnings were initially rejected by the World Health Organisation, leading to delays in implementing control measures that could have saved lives.
A study of 11,633 children aged 9-11 found that increased screen time was associated with a higher risk of developing suicidal behaviors two years later. Each additional hour of screen time led to a 9% higher risk of reporting suicidal behavior.
A new method developed by Flatiron Institute researchers can diagnose COVID-19 with near-perfect accuracy, even in asymptomatic patients. The technique monitors the body's molecular response to a viral attack and measures mRNA molecules to identify an immune response.
A study found peregrine falcons in larger cities like London rely on human activities supporting prey populations, particularly feral pigeons. The birds changed their diet during the pandemic, replacing pigeons with starlings and parakeets.
Researchers found that conservatives tend to view boundaries as restrictions, whereas liberals see them as guidelines. The study also showed that emphasizing the structural aspect of boundaries can make them more appealing to conservatives.
Researchers at Arizona State University describe an innovative therapy using transient expression in tobacco plants to produce a monoclonal antibody against SARS-CoV-2. This class 4 mAb provides key advantages over existing treatments, including mutation resistance and universal protection against emerging variants.
A case series study analyzed 44,000 confirmed COVID-19 cases in Tokyo, finding higher transmission rates in nightlife settings compared to households and healthcare. Surveillance and interventions targeting nightlife are crucial to prevent further spread of the virus.
Researchers have found that the naturally occurring amino acid ALA can reduce the expression of ACE2 on cell membranes, potentially lowering SARS-CoV-2's infectious capabilities. The study also reveals an underlying mechanism involving the production of heme, which is boosted by co-administering ALA with an iron source.
A nationwide study by the American Cancer Society found that millions of people in the US missed critical cancer screening tests during the second year of the COVID-19 pandemic. The number of women who reported having cervical cancer screening dropped by 4.4 million, and men had 700,000 fewer prostate cancer screenings.
Researchers observed changes in upper respiratory tract bacterial diversity after COVID-19 infection over time. The study suggests that viral infections can change the respiratory microbiome, potentially predictive of outcomes.
Researchers found that airborne particles carrying a mammalian coronavirus remain infectious for twice as long in drier air, thanks to the protective effect of saliva. The study suggests that managing indoor air filtration and ventilation is crucial to mitigate airborne disease spread.
Two new papers demonstrate the use of Outbreak.info as a standardized source for COVID-19 data, tracking daily variant reports and a Research Library with aggregated research publications. The platform provides essential tools for researchers to track virus evolution and improve diagnostics.
A recent study by Florida Atlantic University and Cleveland State University researchers found that offering paid sick leave to US workers leads to fewer occupational injuries, less presenteeism and better employee health and safety. The study also shows positive impacts on business outcomes such as improved morale, retention, profitab...
Researchers created a statistical model to predict who is resistant to COVID-19, using health characteristics from electronic records. The model identified patterns in patients with similar features, suggesting that genetic and environmental differences influence their defense against the virus.
A study found an increase in unstable living situations and intimate partner violence between January 2019 and December 2020, with a temporary spike during the COVID-19 pandemic. The findings suggest the need for prenatal screening and support services to address these issues.
An analysis of 13 million tweets suggests that celebrity tweets, particularly from politicians and news anchors, played a significant role in shaping public opinion on the COVID-19 pandemic in the US. The findings highlight the importance of monitoring social media activity to combat misinformation and promote health-protective behaviors.
Researchers have identified novel host protease determinants that facilitate SARS-CoV-2 entry, including membrane-type matrix metalloproteinases (MT-MMP) and ADAM families. Inhibiting these proteases may provide a new treatment strategy against the Omicron variant.
A new analysis reveals that convalescent plasma can be used to prevent hospitalizations and save lives in COVID-19 patients. Early treatment with high doses of antibodies significantly reduced hospitalization rates by up to 50%. The study provides a roadmap for using convalescent plasma as an effective therapy for future pandemics.
A new analysis of COVID-19 patient data reveals that remdesivir significantly lowers mortality in unvaccinated patients with conventional oxygen support. The study found no evidence of varying treatment effects based on age, comorbidities, or inflammation levels.
Researchers have generated induced pluripotent stem cells from bats, gaining insights into the relationship between bats and viruses. The study may also shed light on bats' remarkable defenses against aging and cancer.
US public health websites lack accessibility features for people with low literacy or limited English proficiency, making it harder for them to find COVID-19 treatment information. The study suggests the need for national guidelines on accessibility and readability for these websites.
Researchers from the University of Oxford-affiliated researchers found that high doses of ivermectin are ineffective in treating COVID-19. The study used the PLATCOV trial to compare the rates at which different drugs reduced the viral load of SARS-CoV-2, and the results suggest that ivermectin does not have measurable antiviral activity.
A study found that the Omicron variant can dodge immune responses with just one or two dramatic mutations, while combinations of many mutations enable it to escape specific antibodies. The research suggests trade-offs between escaping immunity and maintaining infective capacity.
A global study found that almost half of newborns were separated from their mother, leading to low breastfeeding and skin-to-skin contact rates. Despite rare transmission and mild cases, the pandemic's impact on family-centred care was significant.
Researchers found that a combination of symptom and high-level viral rebound after untreated COVID-19 infection is rare, occurring in only 3 percent of study participants. This suggests that accounting for underlying rates of symptom relapse is crucial when evaluating antiviral treatment effects.
A new mathematical model uses wastewater samples to predict COVID-19 cases five days in advance, detecting SARS-CoV-2 RNA with high sensitivity. The approach could help authorities tailor infection control policies when clinical surveillance is lacking.
The COVID-19 pandemic has led to significant disparities in childcare disruption and missed preventive checkups among low-socioeconomic status families. Research highlights the need to investigate the association between delayed appointments and child health outcomes.
A study found that people with long COVID who experience anxiety and depression months after a mild case of COVID-19 may have brain changes that affect the function and structure of the brain. The study also revealed widespread functional changes in brain networks, suggesting potential problems with memory and thinking skills.
A new study published in Vaccines found that individuals with a university degree were more likely to believe in the effectiveness of COVID-19 preventive measures. The research also revealed that people with higher education levels had lower levels of trust in scientific misinformation, highlighting the importance of education in shapi...
A study found that an allele of the HLA Class 1 gene may protect individuals from severe COVID-19. The researchers compared the immune systems of patients in different waves of the pandemic and discovered a link between the HLA-A*01:01 allele and effective T-cell immunity against new variants.
Research suggests that black and Hispanic Americans experience more symptoms and health problems related to long COVID than white people, but are less likely to be diagnosed. Studies found variations in symptom manifestations and diagnostic experiences among different racial and ethnic groups.
A new study found that Black and Hispanic patients are more likely to experience persistent symptoms or be diagnosed with a new medical condition after COVID-19. The study analyzed data from over 60,000 patients and found significant racial and ethnic disparities in the frequency and types of post-COVID-19 symptoms.
A comprehensive review and meta-analysis published in The Lancet suggests that natural immunity from COVID-19 infection provides significant protection against hospitalization, symptomatic disease, and severe illness for at least 10 months. However, this protection declines over time, with an estimated 85% protection rate at one month ...
Researchers found SARS-CoV-2 in 18.2% of tear samples from patients with COVID-19, and in 12.1% of those collected using the Schirmer strip test. The method may predict patient prognosis and provide an alternative to uncomfortable nasopharyngeal swabbing.
Researchers at City University of Hong Kong develop a self-charging electrostatic face mask that can continuously replenish its electrostatic charge through the user's breathing. The mask provides high-efficiency airborne particle removal with 95.8% effectiveness after 60 hours of testing.
A study published in Pediatrics found that youth suicides increased during the COVID-19 pandemic, with higher-than-expected rates among certain subgroups. The study highlights the importance of suicide preventive interventions tailored to address racial and ethnic disparities.