Articles tagged with Quarantines
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Research by Politecnico di Milano finds that even a small percentage of individuals who don't follow health measures can significantly increase the infection peak and strain healthcare facilities. The study emphasizes the need to monitor and adapt public health strategies to individual urban contexts, making interventions more effective.
A study by University of New Hampshire researchers found that communities with higher walkability scores experienced a 4% reduction in average pandemic-related mental health deterioration. The study analyzed national census and survey data to measure the impact of walking on mental health during the pandemic.
A study by Florida Atlantic University found that work pressures increased burnout and problematic substance use among first responders, while general workplace support strategies reduced the risk. Conversely, COVID-related support strategies such as compensation during quarantine increased problematic substance use.
A study found that China suffered an estimated 1.87 million excess deaths among individuals 30 years and older during the first two months after ending its zero COVID policy. The lifted policy led to a significant increase in mortality rates, highlighting the need for continued public health measures.
A study found that Japanese beetles are likely to thrive in southeastern Washington and could spread throughout the region from Yakima to the Tri-Cities and north past Moses Lake. The beetles' potential dispersion is influenced by factors such as human activity and suitable habitat.
A new study found that federal and state lockdowns and health mandates implemented during the pandemic exacerbated mental health issues in people living in four US geographic regions. The research showed a significant increase in feelings of anxiety and depression, particularly in Southern states with Republican governments.
A new study reveals that Chinese Communist Party zero-covid volunteers have suffered from stress and anxiety due to the pressure of enforcing policies. The researchers found an increasingly pressurized grassroots infrastructure, with volunteers facing high workloads and hierarchical chains of command.
A recent study found that adolescents who answered more COVID-19 test questions correctly also reported lower levels of loneliness and fear of missing out. Teens with better COVID-19 knowledge were less likely to use social media excessively, which contributed to their lower anxiety levels.
The study found anxiety, insomnia, and depression were prevalent mental health issues among quarantined individuals. Around 70% of mental health issues resolved with brief counseling sessions, highlighting the need for targeted support in disaster responses.
A study by University of Missouri researchers found that storytelling can help college students make sense of the pandemic and reduce stress. The study involved first-year college students who used stories to express personal growth during the early days of the COVID-19 pandemic, reporting less stress and more confidence in their schoo...
A study found that healthcare workers in non-COVID-19 wards during outbreaks transmitted new infections, highlighting gaps in infection control practices between different acute care wards. In contrast, those working in COVID-19 isolation wards had lower transmission rates.
Researchers found that frequent, regular rapid antigen testing, combined with isolating those who test positive, can effectively suppress COVID outbreaks. The study suggests that testing every other day can be as effective as a 24-hour turnaround PCR test in reducing transmission.
A massive dataset from Binghamton University tracks public health government responses to COVID-19 at all levels of government worldwide. The dataset provides insights into the effectiveness of different types of government in responding to global crises.
A recent study from North Carolina State University found that mothers with limited financial resources experienced tremendous stress during the pandemic. However, they also valued the opportunity to spend more quality time with their children, showcasing their resilience.
A new study suggests that asymptomatic healthcare professionals can safely return to work after seven days of quarantine if they receive a negative COVID-19 test. The findings, from the first reported study evaluating reduced quarantine duration in a healthcare setting, offer a potential new strategy for mitigating staffing shortages.
A genomic study found that England's 14-day quarantine measures for travelers helped prevent the spread of SARS-CoV-2, particularly among 16-20 year olds. The study analyzed contact-tracing data and genome sequences to track the spread of genomes from imported cases.
The IEEE forum identified four major challenges to address during the pandemic: healthcare, screening, tracing, and treatment. The panel highlighted socioeconomic and education status as critical factors impacting mortality rates and hospital admission lengths.
A Dartmouth study reveals that consumers using at-home COVID-19 self tests may misinterpret the implications of their test results, leading to either unnecessary or inadequate quarantine. The study suggests that individuals at high risk for infection should still quarantine after a negative test result.
A randomized clinical trial examined how users interpret instructions and results from at-home tests, affecting quarantine decisions. The study found that many users misinterpret test results or do not follow recommended quarantine protocols.
Researchers at Boston University developed a real-time method for projecting COVID-19 quarantine needs in congregate housing settings ten days in advance. The team's findings were published in the American Journal of Public Health and can be used as a predictive tool to allocate resources.
A Brazilian study found that SARS-CoV-2 can persist in patients for over a month before becoming negative on diagnostic tests. Researchers tracked 38 COVID-19 patients and found that the virus remained detectable in three cases for more than 70 days, raising concerns about quarantine periods.
The COVID-19 pandemic has exposed weaknesses in the criminal justice system, highlighting issues with family and domestic violence, gang activity, and police-community interactions. Scholars from the American Society of Criminology investigate these concerns in a special issue, exploring lessons learned and policy implications.
The study found that the Moderna vaccine offered a lower risk of documented infection (21% reduced), symptomatic COVID-19 (44% reduced), hospitalization (55% reduced), ICU admission (10% reduced), and death (2% reduced) compared to the Pfizer vaccine. The results suggest that either vaccine is effective, but Moderna may be slightly mor...
A recent study by the University of Cincinnati found that tweens spent more time using media during the 2020 pandemic summer, highlighting the need to reassess notions of 'too much' screen time. The research suggests that media use can have both positive and negative effects on children's lives, with some finding connection with peers ...
The NIH emphasizes the need to engage with vulnerable communities in research design and implementation to ensure safe in-person schooling during COVID-19. This approach addresses significant gaps in previous studies conducted primarily in affluent neighborhoods.
A study by the Universities of Basel and Saarland found almost no risk of coronavirus infection in football players, contradicting previous assumptions about team contact risks. The research team collected data from over 1,300 cases and concluded that outdoor sports with minimal physical contact pose a very low risk of infection.
Researchers propose targeted interventions to contain outbreaks in cities like Hong Kong, minimizing economic and social costs. By controlling a small percentage of grids, the virus can be largely contained, offering a balance between risk reduction and human mobility.
A study of 5,000 simulated undergraduates found that weekly surveillance testing was associated with a substantial reduction in infections. Even at low vaccine effectiveness rates, quarantine protocols were effective in reducing infections by up to 93.6%.
A team of NTU Singapore scientists developed a predictive computer model called NSGA-II, which proposed strategies to reduce COVID-19 infections and deaths by an average of 72%. The model recommended timely and country-specific advice on interventions such as home quarantines and social distancing measures.
A study found that COVID-19 stay-at-home orders in Chicago were associated with increased rates of reported domestic violence, particularly among minority groups. The study suggests that pandemic policies may exacerbate existing inequalities in access to resources and support for survivors of domestic violence.
A study of rural schoolchildren found that behaviors leading to obesity decreased on school days compared to non-school days, while activity levels increased. The researchers recommend structured programs or schedules for children on non-school days to combat obesogenic behaviors.
A new study found that local mobility, primary care access, and limited contacts in contagion hubs can curb COVID-19 deaths. The researchers used novel statistical approaches to analyze mortality curves across 20 Italian regions, identifying a strong association between mobility and COVID mortality.
During the COVID-19 pandemic, U.S. alcohol retail store sales increased compared to usual trends, indicating a rise in home drinking and potential higher alcohol consumption. The study found that beer, wine, and liquor store sales increased by 17%, while food services and drinking places sales decreased markedly.
Researchers found that college students with low viral loads can still transmit the virus, and Ct values are not a reliable predictor of transmissibility. The study suggests that symptomatic individuals tend to have higher viral loads or maintain their viral loads for longer periods.
A study by Braxton Boren suggests that prolonged pandemic lockdowns and noise in multiunit housing contribute to increased social tension and isolation. Incorporating virtual reality and spatial audio may help mitigate these effects, improving overall well-being.
Two studies found that social isolation and quarantine can cause significant psychological and/or physical distress on individuals with diabetes and hypocortisolism. These effects include increased anxiety, depression, high blood pressure, weight gain, and decreased physical activity.
UNIST has been honored with iF Design Awards 2021 for ten outstanding design products and concepts. The award-winning designs, led by Professors Hwang Kim and KwanMyung Kim, have showcased innovative solutions in healthcare, smart safety helmets, and digital services.
A new technology-based method, proposed by Israeli researchers, aims to streamline epidemiological research and coronavirus testing. By identifying individuals with a high probability of infection before symptoms appear, the method can reduce unnecessary tests, quarantine duration, morbidity, and mortality.
Researchers found that Taiwan's unique approach, combining contact tracing, quarantine, social distancing, and facial masking, was crucial in containing COVID-19. This innovative strategy likely contributed significantly to the country's initial success in controlling the pandemic without strict lockdowns or school closures.
A computer simulation found that rapid SARS-CoV-2 tests detected almost 90% of infectious travelers at the airport, while a five-day quarantine was effective in preventing importation of infections. The study suggests standardized testing and quarantine policy could minimize the risk of COVID-19 transmission during air travel.
A novel COVID-19 recuperation unit was established at a large safety-net hospital, providing isolation, quarantine, and treatment for substance use. This intervention reduced hospitalization rates among people experiencing homelessness with COVID-19.
A study by the University of Illinois Chicago reveals that employee engagement and performance are highest when employees are mentally prepared to return to work and their managers prioritize health and safety. Managers must set a good example, communicate effectively, and enforce safety protocols to promote workplace well-being.
A hotel-based isolation and quarantine strategy can deliver integrated medical and behavioral health support safely outside hospital settings. This approach significantly reduces the risk of COVID-19 transmission among people experiencing homelessness during the pandemic.
Researchers from Peter the Great St.Petersburg Polytechnic University modified the SIR model to include individuals in isolation or quarantine. Their results show that total isolation early on can significantly reduce the spread of disease and bring an earlier end to the pandemic. The modified SEIR model has been tested on data from St...
Experts argue that UK government should focus on supporting people in high-risk occupations and living conditions with free accommodation, income protection, and job security. A lack of resources and fear of financial consequences are major barriers to self-isolation, leading to low adherence rates among certain groups.
A UK modelling study suggests that completing the WHO-recommended 14-day quarantine period after COVID-19 exposure can prevent 59% of SARS-CoV-2 transmission. Testing people on the seventh day of quarantine with a PCR or lateral flow antigen test may reduce quarantine time to 7 days without raising transmission risk.
A recent study published in MMWR found that shortening the length of COVID-19 quarantine for college athletes can increase compliance without increasing risk. The analysis showed that nearly 49% of positive test results occurred within the first two days of quarantine, and the positivity rate decreased over time.
A team of researchers, including K-State's Kyle Goerl, analyzed data from 1,830 quarantined college athletes and found that the risk of COVID-19 transmission decreases after 10 days of quarantine. The study suggests that shortened quarantine periods may be effective in reducing transmission if people follow important mitigation measures.
A massive community-based testing blitz in San Francisco found that COVID-19 infections disproportionately affect the city's Latinx low-income workforce, with 79% of positive results coming from this demographic. The study emphasizes the need for targeted strategies to address the ongoing pandemic and support vulnerable communities.
Researchers found that a homogeneous population distribution reduces total infected individuals, while diverse contact frequencies can significantly decrease the number of infected. The optimal degree-based procedure involves lifting strict quarantine after high-degree nodes have acquired immunity, minimizing net infected individuals.
A new model developed by MIT researchers shows that delaying state reopenings could have prevented over 100,000 infections in Texas and Florida. The model calculates the 'quarantine strength' of a region, reflecting its ability to keep infected individuals from infecting others.
Researchers develop efficient immunization strategy using limited network information, significantly reducing disease spread for small groups of individuals. By focusing on the most connected nodes, they achieve a lower fraction of nodes needed to stop the epidemic, highlighting the potential for effective control measures.
A survey of over 5,000 people in China found that longer quarantines were associated with poorer well-being. However, experiencing the mental state of flow reduced or eliminated this link. Flow was linked to better well-being, including less loneliness and more positive emotion.
A study of nearly 2,000 Marine recruits found asymptomatic transmission of SARS-CoV-2 despite implementing best-practice public health measures. Regular testing identified carriers who could transmit the virus to others, even in settings with high compliance rates.
A study published in PLOS ONE found that non-pharmaceutical interventions such as shelter-in-place and voluntary quarantine can significantly reduce Covid-19 infections, hospitalizations, and deaths. Increasing compliance with these measures can cut cumulative infections in half and reduce peak number of infections to about a third.
Scientists at UAT University in Mexico discovered a new species of Darwin wasp, Stethantyx covida, during the 2020 global quarantine period. The species belongs to the Ichneumonidae family and measures 3.5mm in length.
A mathematical modeling study examines the potential of contract tracing to combat SARS-CoV-2 transmission under varying assumptions. The researchers found that effective contact tracing can significantly reduce the spread of COVID-19 in scenarios with reduced physical distancing.
Researchers used probability analysis to estimate the COVID-19 incubation period, finding a median of 7.75 days with up to 14.28 days in some cases. The new estimate improves on previous small-scale studies and could inform containment strategies like quarantines.
Researchers identified four key population categories to guide COVID-19 public health policies, showing that face masks and social distancing alone are insufficient to reverse disease trends. The study found that implementing mass quarantine and case isolation earlier greatly improves disease suppression effectiveness.
A comprehensive study has identified 140 fungal species, including nine new to Belgium and the Netherlands, highlighting the diversity of Laboulbeniomycetes. The newly described fungus, Laboulbenia quarantenae, is a rare parasite found on ground beetles in Belgium.