Articles tagged with Covid 19
Researchers estimated average national medical resource use for COVID-19 patients at $11,275 per stay. Hospital costs rose due to increased ECMO use despite evolving care practices and vaccination rates.
A new study by University of California Riverside researchers found that high-fat diets affect not only obesity and colon cancer but also the immune system, brain function, and potentially COVID-19 risk. The study, which analyzed genetic changes in mice fed different types of fat, showed that polyunsaturated fatty acids in soybean oil ...
A machine-learning enabled risk assessment model detects 72.8% of variants causing over 1,000 cases per million people within a week, increasing to 80.1% after two weeks. The model identifies key factors such as variant spike mutations and early infection trajectories.
The latest issues of APA journals focus on improving clinical outcomes, exploring disparities in school-based support, and addressing civil commitment hearings. These studies aim to inform new interventions and improve mental health care.
A study of Canadian pediatric emergency departments found few children developed post-COVID-19 condition after SARS-CoV-2 infection, with overall quality of life not differing from uninfected peers. Despite increased chronic symptoms, most children recovered without long-term effects.
A study of 345 participants found COVID-19 linked to impaired brain health, with no greater impact than other serious illnesses. Long-term associations suggest brain health tied to overall disease severity and hospitalization.
A new study found that COVID-19 infection can lead to persistent brain injury markers in the blood even months after recovery from hospitalization. Patients with neurological complications during the acute phase of the illness showed robust biomarker evidence of ongoing neuroglial injury.
A digital training program improved the lives of people with dementia in UK care homes, reducing sedative medication and increasing social interactions. The iWHELD programme delivered personalized care and encouraged meaningful connections, even amidst the COVID-19 pandemic.
A 15-year-old girl developed bilateral vocal cord paralysis after a COVID-19 diagnosis, highlighting the potential for nervous system complications. The case report suggests that vocal cord paralysis may be a neuropathic complication of SARS-CoV-2 infection.
A new oral treatment, E-52862, has been found to reduce the severity and duration of mild COVID-19 symptoms. The study involved 120 volunteers and showed that the drug can be administered on an outpatient basis.
The study found that solely the omicron variant influences cell cycle genes, leading to increased p21 expression and a senescence-associated secretory phenotype. This results in premature cellular senescence, potentially contributing to the reported cytokine storm and development of long-COVID.
A new study reveals altered gene activity in Alzheimer's patients' olfactory mucosa after SARS-CoV-2 infection, potentially leading to exacerbated COVID-19 outcomes. The research found heightened oxidative stress and altered immune responses in infected cells.
A new study found that sexual minority women faced worse access to care and were more likely uninsured than heterosexual peers. Sexual minority men had greater difficulty affording necessary medical care despite having health insurance.
A new study from Scripps Research scientists and collaborators found that local transmission of SARS-CoV-2 was driven by travel between locations, not geographic proximity. The partial closure of the U.S.-Mexico border was ineffective in preventing cross-border transmission.
A new study by Beth Israel Deaconess Medical Center demonstrates that delivering the vaccine directly to the respiratory tract can improve protection against COVID-19 infection. The researchers found that a booster administered via the intratracheal route provided near-complete protection against a high-dose SARS-CoV-2 challenge.
A new study found that COVID-19 vaccine effectiveness decreases after six months, highlighting the importance of continued booster shots. Researchers analyzed over 10 million cases and discovered a significant reduction in mortality rates among vaccinated adults.
A new tool from University of Waterloo researchers measures citizens' trust in government and can inform the design and communication of public health initiatives. The tool was validated by surveying participants from diverse communities, finding that low trust in government is linked to conspiracy theories and vaccine hesitancy.
A new study finds that most US parents intend to vaccinate their infants and young children against COVID-19, influenza, and respiratory syncytial virus (RSV), with 40% planning to vaccinate against COVID-19. The study also highlights the growing concern of vaccine hesitancy and its potential impact on public health.
A study by UCL researchers found that smoking prevalence in England has nearly ground to a halt since the start of the pandemic. Despite a significant increase in quit attempts, this was offset by a rise in people taking up smoking, particularly among advantaged social groups.
Scientists have introduced a new class of protease-activity sensors using gold nanoparticles equipped with peptide DNA, which can detect multiple active proteases in parallel. The method works at room temperature and does not require complicated sample preparation or elaborate instruments.
A new global study evaluates evidence since its publication supports behavioral concepts highlighted in a previous paper on COVID-19 policy recommendations. The study confirms the importance of interventions to combat misinformation and polarization for ensuring adherence to public health guidelines.
Two Melbourne-made COVID-19 vaccines demonstrated strong boosting capabilities against SARS-CoV-2 variants in a Phase 1 clinical trial. The vaccines focus the immune response on the receptor binding domain, potentially providing a more efficient approach to boost immunity.
A study found that persistent COVID-19 symptoms and previous severe cases were associated with increased odds of pandemic-related economic hardship. Families with lower incomes before the pandemic were disproportionately affected, experiencing more employment disruptions and earnings losses.
Scientists have developed a new system to display epitopes in mammal cells for immunization studies, potentially speeding up the immunization process. This method allows for targeted immune responses against specific viral proteins without the need to purify antigens.
A study published in the Journal of Nursing Administration found that Transcendental Meditation significantly reduced PTSD, anxiety, and burnout in frontline nurses during the COVID-19 pandemic. The technique improved flourishing by 15% and decreased symptoms by more than half over a 3-month period.
A study of first-year college students reveals that pandemic stress triggers a rise in clinical depression, even among those with genetic factors that previously shielded them. The research identifies potential predictors of psychological resilience and provides a tool to identify at-risk students for targeted support.
Researchers at Linköping University used advanced diffusion MRI to examine the brains of patients with persisting symptoms after COVID-19 and found differences in white matter structure. This study provides new insights into the underlying mechanisms of post-COVID neurological problems.
The American College of Physicians has published a new clinical practice guideline for the prevention, diagnosis, evaluation, and treatment of hepatitis C virus in chronic kidney disease. The guideline includes recommendations for expanding treatment with sofosbuvir-based regimens to patients with CKD glomerular filtration rate categor...
Researchers found SARS-CoV-2 viruses persisting in lung cells for up to 18 months post-infection, despite undetectable upper respiratory tract presence. The study suggests a link between innate immunity failure and virus persistence.
Researchers at La Jolla Institute for Immunology found that most T cells can still target epitopes on the new Pirola variant, suggesting people may be able to mount a response against it. The study's findings provide positive news in the fight against SARS-CoV-2, emphasizing the importance of vaccination with updated vaccines.
A study by Cincinnati Children's explores how systemic hesitances contributed to COVID-19 risks, including inadequate disease surveillance and top-down command and control. The authors emphasize the need for integrated systems, flexible approaches, and rapid learning to overcome these challenges and prevent future public health crises.
A research paper reveals a suburban backyard is home to 1,150 unique species of animals, plants, and fungi. The study's authors discovered unexpected diversity, including 436 moth and butterfly species, 56 spiders, and eight reptiles.
Opioid prescribing rates from US surgeons decreased between 2016 and 2022, but rebounded after the COVID-19 pandemic. Larger prescription sizes were observed during the pandemic due to refills being difficult to obtain.
Post-surgery pain relief has shifted away from opioids since 2016, with a 36% drop in prescription rates and 46% decrease in average amount of opioids. However, the rate of decline slowed after 2020, suggesting ongoing efforts are needed to right-size prescribing.
A new study found that healthcare personnel who had the highest risk of exposure to SARS-CoV-2 were also more likely to report errors in their own adherence to infection prevention measures. The researchers recommend improvements to training and strategy to better protect healthcare workers.
Researchers found that a breakthrough infection builds upon existing memory B cell pool and introduces random mutations that prepare antibodies for new variants. Broad neutralizing antibodies can neutralize all tested Omicron variants.
The NIH has awarded $9 million to create the first Indigenous-led Tribal Data Repository to address health disparities among Native communities. The project aims to secure and fund efforts to better understand the impact of COVID-19 and provide data for informed decisions.
Researchers have identified a sequence within therapeutic mRNAs that causes unintended immune responses and found a way to correct these errors. By designing 'slip-resistant' mRNAs, the team aims to produce future mRNA vaccines with improved safety and efficacy.
A Brazilian study found that damage to small blood vessels in the lungs causes severe COVID-19. The researchers observed high prevalence of microscopic blood clots in lung endothelial cells, which led to organ damage and ischemic tissue injury.
A study by Sean O’Leary and colleagues found that COVID-19 vaccine hesitancy remained stable in Colorado, but parental trust vacillated during the pandemic. The researchers used a validated survey to track vaccine attitudes of parents, revealing trends indicating that misinformation has affected parental trust in childhood vaccines.
A randomized clinical trial found that throat specimens had higher sensitivity for rapid antigen testing than nasal specimens when collected by a healthcare worker. In contrast, self-collected nasal specimens showed higher sensitivity for symptomatic participants, suggesting improved sensitivity with dual sampling.
Research reveals that attending face-to-face events significantly improves feelings of social connection and reduces loneliness. Virtual events have no real impact on social wellbeing, with limited opportunities for attendees to expand their social circle.
Researchers at the University of Minnesota Medical School have discovered a novel mechanism by which SARS-CoV-2 varies its mode of infection in human cells. The study reveals that the virus can alternate between being highly infectious and avoiding detection by the immune system.
Researchers have discovered that an HIV drug, cobicistat, can stop many coronavirus diseases when given to infected cells at the right concentration. The findings could strengthen antiviral treatments against current and future outbreaks of coronaviruses.
The December issue of Health Affairs explores global responses to the COVID-19 pandemic, revealing growing quality issues in the pharmaceutical industry and concerning healthcare disruptions in Latin America. Survey data also highlights vaccine uptake inequities in low- and middle-income countries.
A new study by Columbia University researchers indicates that patients with expanded methadone access during the COVID pandemic are not more likely to overdose or drop out of care. The findings suggest that more flexible policies could help improve access to this life-saving treatment and close gaps in care.
A new study identifies public and private companies operating in economic sectors associated with increased risks of emerging infectious diseases. Financial actors can mitigate these risks through investments that promote ecological restoration, pathogen surveillance systems, and community health care.
Research found that being overweight hampers the body's immune response to SARS-CoV-2 infection, leading to reduced antibody levels and activity. However, vaccination offered protection against COVID-19. The study suggests personalized recommendations for overweight individuals to ensure better COVID-19 management.
A new study from Texas A&M University found that individuals living in poverty and poor housing conditions are more likely to develop new mobility issues following a COVID-19 infection. The study analyzed data from Michigan residents who experienced new difficulty walking or climbing stairs after being diagnosed with COVID-19.
A study of 3 million US adults found anxiety and depression were significantly higher among younger adults, possibly due to economic conditions and social upheaval. The findings highlight the need for targeted mental health care and economic policies for younger adults during the pandemic.
Researchers found that vaccination increases immune cell production and antibody levels effective against all tested variants of SARS-CoV-2, including Omicron. Convalescent plasma therapy research provides insight into how the body fights COVID-19 variants.
A long-acting biologic with transmucosal transport properties has been developed to block cellular infection of all SARS-CoV-2 variants. The biologic utilizes a soluble recombinant human ACE2 protein fused to an engineered human albumin variant, offering improved pharmacokinetic properties and delivery across selective barriers.
Researchers at UC Riverside found that SARS-CoV-2 entry varies among different species and tissue types, highlighting the need for thorough investigations into viral entry mechanisms. The study's findings suggest that targeting TMPRSS2 may not be effective in preventing COVID-19 infection in mink.
A new study finds that nearly 1 in 5 US children have inadequate health insurance coverage, with commercially insured children showing higher rates of inadequacy. During the COVID-19 pandemic, there was a significant decrease in insurance gaps and out-of-pocket costs for commercially insured children.
AG5, a novel non-steroidal anti-inflammatory, has been developed by a multidisciplinary team to inhibit the cytokine storm like corticosteroids but preserve innate immunity. It has shown promise in animal models of inflammation and is expected to be useful in treating chronic inflammatory diseases.
A new study found that attending early childhood education and care during the pandemic had sustained benefits for youngsters' development, particularly for children from disadvantaged backgrounds. The study discovered that toddlers who spent more time in childcare produced more new words and understood more new words than their peers.
A new study reveals that threats against public health workers increased and changed in nature during the COVID-19 pandemic, affecting nearly half of local health directors and leading to increased turnover and burnout. The study calls for expanded legal protections and resilience training for the public health workforce.
A federal policy during the COVID-19 pandemic led to a significant reduction in uninsured rates among adult Medicaid enrollees due to continuous enrollment. However, churning among children remained unchanged. The study suggests that over 300,000 people monthly avoided becoming uninsured as a result of the policy.
Researchers developed a practice facilitation program to support family physicians in identifying unvaccinated patients and addressing vaccine hesitancy. The intervention provided resources such as scripts and medical student volunteers to work as physician-delegates, resulting in improved vaccination rates.
A new Stanford University study found that COVID-19 vaccination during pregnancy lowered the risk of preterm birth. The research analyzed natality data from California and found a significant reduction in preterm births among vaccinated mothers compared to unvaccinated ones.