Articles tagged with Disease Outbreaks
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.
A Rutgers study reveals that sewer pipe walls harbor biofilms containing antibiotic-resistant bacteria, which can withstand standard disinfection methods. Cleaning with bleach can reduce biofilm density but not remove them entirely, posing health risks to wastewater treatment workers and the public.
A mathematical model reveals that territorial behaviors can dampen disease prevalence, but at the cost of increased disease persistence. This study suggests that indirect communication could play a more important role in disease transmission than previously thought.
Researchers developed a new process to combine multiple disease models for outbreak management, reducing uncertainty and providing better tools for decision makers. The three-part process allows policymakers to evaluate valuable ideas from across the modeling community and identify critical uncertainties to prioritize research directions.
A team of researchers used a statistical technique to identify ecological risk factors affecting coral diseases, including growth anomalies and white syndromes. They found larger corals had higher disease risk, with certain conditions such as high fertilizer and pesticide runoff associated with growth anomalies.
Researchers found that misinformation during epidemics of infectious disease could make those outbreaks more severe. Strategies to fight fake news, such as 'immunizing' people against bad information through better education, showed promise in reducing the impact of bad advice on disease outcomes.
A new study estimates that improving handwashing rates by travelers passing through just 10 major airports could significantly reduce the spread of many infectious diseases. The findings suggest that focusing handwashing messaging in these 10 airports could potentially slow the disease spread by as much as 37 percent.
A Louisiana State University study uses pathogen biogeography to forecast disease outbreaks, outperforming traditional methods. The approach leverages data on pathogens and countries to predict outbreak potential, providing a baseline for comparison to more advanced techniques.
Researchers have developed predictive tools to tackle childhood diarrheal disease outbreaks in Botswana by analyzing atmospheric conditions and environmental variables. The study found a critical link between ENSO, El Niño-Southern Oscillation, and diarrhea rates, enabling the prediction of outbreak reoccurrence.
Outbreaks of vaccine-preventable diseases like measles and whooping cough were associated with introduction of legislation changing vaccine exemption laws in states. The study found a correlation between health improvements and increased legislative activity related to vaccine policies.
A new UCL-developed model tracks ecosystem changes and human societies to predict Ebola outbreaks, identifying countries at risk in Africa. The model's results show that climate change and slower socioeconomic development increase the likelihood of outbreaks.
Researchers estimate that at least half of Ebola outbreaks have gone undetected, resulting in hundreds of potential cases. The study highlights the need for improved detection and rapid response to prevent small outbreaks from growing into larger events.
Research by Zoological Society of London and University College London reveals that climate change is increasing the spread and severity of a fatal disease in UK common frogs. The disease, caused by Ranavirus, is predicted to become more widespread and frequent if carbon emissions continue at their current rate.
A NASA study found that the 2015-2016 El Niño event triggered widespread disease outbreaks globally, including plague and hantavirus in Colorado, cholera in Tanzania, and dengue fever in Brazil and Southeast Asia. The study analyzed climate data and public health records to quantify the relationship between El Niño and disease outbreaks.
A study published in Environmental Science & Technology found that showering, using sinks, and flushing toilets can expose people to Legionella pneumophila bacteria, which causes pneumonia-like disease. The researchers recommend setting a risk-based concentration limit for indoor water quality to prevent outbreaks.
Researchers at Newcastle University have developed a way to model disease progression and predict the tipping point of a disease. The models provide early warning indicators that an epidemic is imminent and action needs to be taken.
A new study reveals the importance of 'cryptic' connections in disease transmission between species and among individuals. The researchers used fluorescent dust to track the dynamics of disease transmission in bat populations devastated by white-nose syndrome, a deadly fungal disease that has killed millions of bats in North America.
A new study of disease transmission in bats has quantified unseen interactions that play a crucial role in the spread of disease through populations and between species. The researchers found that infrequent and indirect connections among individuals are far more important in disease transmission than previously thought.
Researchers at the University of Warwick have developed a new real-time strategy for controlling foot-and-mouth disease, finding that local targeted methods are the most effective in halting disease spread. The approach prioritizes surveillance and vaccination to quickly control outbreaks, even with minimal information.
A new study suggests that different vector control strategies are needed depending on when Chikungunya cases are notified, with optimal response strategies varying between late spring/summer and fall/colder seasons. The research provides useful indications for public health authorities to respond to emerging mosquito-borne epidemics.
A new UM study reveals that ornamental bromeliad plants contribute to the breeding of the Aedes aegypti mosquito, a key culprit behind vector-borne diseases like Zika. The study found that water retained in bromeliads' leaf axils becomes breeding sites for mosquitoes.
A new study by the University of Warwick reveals that news stories about potential threats become more negative and biased when passed from person to person. Even sharing balanced, neutral information fails to calm this hysteria.
Researchers developed Near Infrared Spectroscopy (NIRS) to detect Zika virus in mosquitoes, outperforming current methods with 18x speed and 110x cost savings. The technology has shown a 94-99% accuracy rate under laboratory conditions and is being tested for detecting other diseases like dengue and malaria.
A study led by Colorado State University researchers found that a change in the city's drinking water supply from Lake Huron to the Flint River likely caused the 2014-15 Legionnaires' disease outbreak. The majority of cases, estimated at 80%, were attributed to this change.
A study examined the relationship between free chlorine concentrations and the 2014-2015 Legionnaires' disease (LD) outbreak in Flint, Michigan. The results indicate that decreasing concentrations of free chlorine in the water were associated with increased risk of developing LD, with a 80% increase per 1 mg/L decrease.
Scientists are developing tools to map areas at risk of zoonotic disease outbreaks using machine learning and big data. The project aims to predict when and where pathogens will make the leap from animals to people, enabling a proactive approach to managing zoonotic diseases.
A combination of pathogen-specific, platform-based, and prototype-pathogen approaches is crucial for effective pandemic preparedness. These methods enable rapid deployment of diagnostics, treatments, and vaccines to stop outbreaks in their tracks.
A study analyzing 18 years of coral-disease data found that three common diseases spike during El Niño years, mirroring the cyclical patterns of these climate events. This alarming association may indicate an increase in disease intensity due to climate change, with potential consequences for coral reefs.
A study by a multi-national research team, including scientists from the US Army Medical Research Institute of Infectious Diseases, explains how Zika virus entered the US and how it might re-enter the country. They used near real-time genomic sequencing to create a family tree showing the virus's spread through space and time.
A new management approach developed by an international team of researchers, including the University of Warwick, helps to streamline outbreak decision-making. The approach identifies two effective strategies: reducing transmission rates at funerals and in communities, such as educating people about disease transmission.
A new method pinpoints critical information needed to improve management decisions during a disease outbreak. The approach provides two important pieces of information: the best course of action and highlighted gaps in knowledge that matter for intervention strategies.
The study modeled how rising temperatures influence mosquito behavior and disease risk worldwide. Mosquito traits favorable to spreading disease peaked at 29 degrees Celsius, but were lower when temperatures were cooler or warmer.
Researchers from the University of Edinburgh found that disease spread varies depending on age at exposure and maternal age. Younger offspring were more susceptible to infection when mothers were younger, contradicting expectations that disease spreads in dense populations.
Researchers at Georgia Tech used game theory to study individual behavior during influenza outbreaks and found that empathy of infected persons is key to eradicating the illness. Healthy individuals' attempts to protect themselves cannot stop the disease from spreading.
New analysis suggests US is unlikely to experience large-scale Zika outbreak due to access to clean water and air conditioning. However, localized outbreaks remain a concern, particularly in southern states with lower socioeconomic conditions.
Researchers found that more than a quarter of chikungunya cases were spread within households and half occurred in homes less than 200 meters away. Women are 1.5 times more likely to develop the disease due to increased time spent at home, making them at higher risk of infection.
A new study from the University of Georgia finds that the delay between a disease outbreak's possibility and its occurrence depends on infection frequency and disease transmission rate. The findings provide key insights into drivers of outbreaks and offer an estimate of likely delay times, aiming to improve public health preparedness.
A recent study by the University of Liverpool has found that a potentially fatal tick-borne disease called canine babesiosis in the UK appears to be under control. The study analyzed data from 2015 and found a low background level of Babesia infection in the UK, with most cases linked to overseas travel.
Researchers reviewing Zika's history highlight the need for better understanding of global spread and sustainable control strategies. Most people infected with Zika show no symptoms or minor ones like rashes, but prevention methods like mosquito spraying are crucial.
A new study from UTSA professor Mark Eppinger describes innovative strategies to track disease-causing pathogens like E. coli, featuring whole genome sequence typing of outbreak strains. By analyzing subtle traits among outbreaks, researchers can pinpoint the origin and severity of an outbreak.
A University of Michigan-led study analyzing Google Trends data found a significant reduction in chickenpox searches following vaccination implementation in countries like Germany. The study demonstrates the effectiveness of immunization in reducing seasonal outbreaks and offers a novel way to track global childhood disease burdens.
The study found that monotherapy with favipiravir is unlikely to be effective in patients with very high viremia, but may offer benefits in those with lower viremia. The trial also highlighted the importance of adapting research protocols for emergency situations and integrated research into care.
The use of residual disinfectants in drinking water has been compared between Western European countries, the U.S., and waterborne outbreak data. The Netherlands has the lowest risk of waterborne disease despite no residual disinfectant use due to newer pipe infrastructure.
Two new studies by Cornell University researchers link warming ocean temperatures to increased disease outbreaks in marine organisms, including lobsters and sea stars. The findings highlight the need for advanced warning systems to prevent disease outbreaks and protect economically important species.
Researchers at Colorado State University are developing a multiplayer game to plan for disease outbreaks. The game uses powerful software to predict and analyze the severity of an outbreak, providing real-time visualizations such as heat maps of potential danger zones.
A recent study reveals that animal-borne diseases can persist in wider populations through repeated dispersal, leading to slower but more insidious transmission. This 'slow, smoldering' approach challenges traditional assumptions about disease outbreaks.
Researchers at Colorado State University found that plague in prairie dogs can provide key insights into the study of rare infectious diseases like Ebola. The disease's spread is influenced by ecological factors, including temperature and population dynamics.
A £2M BBSRC-Newton Fund project aims to develop and apply new molecular biology techniques to reduce the impact of major aquaculture diseases. The project will help early warning systems for disease outbreaks in low-income countries, improving the livelihoods of small-scale farmers.
Researchers at UGA found that harmful bacteria like salmonella can survive in dry foods for six months or longer, including cookie and cracker sandwiches. The study highlights the need to test all ingredients used in these foods to prevent contamination and outbreaks.
Researchers found strong associations between bacterial lineages and age groups, highlighting the importance of targeted interventions to improve vaccine effectiveness. Genome analysis revealed 20 families of Neisseria meningitidis, with three dominant lineages causing 59% of cases over a 20-year period.
Recent developments in surveillance technology could enable a swifter response to potentially deadly outbreaks of disease. A team of infectious disease experts found that shortcomings in the global response to Ebola highlight the need for state-of-the-art techniques to detect and monitor outbreaks.
Researchers mapped social vulnerability at the district level, identifying three clusters of most vulnerable districts containing over 1 million people. The study highlights the importance of addressing water quality, food insecurity, and access to medical care to prevent Ebola infections and deaths.
A model investigates optimal vaccination strategies to minimize cholera-related mortality and costs, considering seasonality in pathogen transmission. The study finds that effective vaccination can significantly reduce disease spread and associated expenses.
A University of South Florida study confirms the dilution effect hypothesis, suggesting biodiversity loss poses a public health threat by causing disease outbreaks. The research found broad evidence that species-rich communities suffer less infectious disease, implying maintaining biodiversity could reduce parasite abundance.
A University of Kent study reveals supplemental feeding improves Mauritius parakeet brood productivity, but increases disease susceptibility. Long-term monitoring highlights the importance of evidence-based conservation strategies.
Researchers use statistical mechanics to model a zombie outbreak, finding that cities fall quickly but less populated areas take weeks to infect. The ideal hideout is the northern Rockies, where survivors can prepare for months before zombies reach.
A new computer model can forecast population-level behavior during disease outbreaks, including panic reactions and misinformation. The model accurately reproduced the population-level behavior that accompanied three disease outbreaks: H1N1 flu and SARS in Hong Kong.
A simple computer model of disease spread reveals that low-long distance jump events slow the spread, while high events lead to rapid spread like with SARS. The study's findings will help epidemiologists understand complex models and also apply to other phenomena such as cancer metastases and rumors.
A new analysis of over 12,000 outbreaks affecting 44 million people worldwide reveals a rising trend in global infectious disease outbreaks, with 65% caused by zoonoses. Despite this increase, the impact of outbreaks is declining on a per capita basis.
A new adaptive management approach could improve outcomes in disease outbreaks by allowing for quick updates to interventions based on real-time information. This flexible approach has been proposed as a way to contain outbreaks more efficiently and effectively, saving lives and millions of dollars.
A flexible approach to managing disease outbreaks, called adaptive management, allows for real-time updates to contain outbreaks more quickly and efficiently. This approach could lead to significant savings in livestock losses and improved outcomes in cases like foot-and-mouth disease.