Articles tagged with Disease Control
A study using models of infection and hospital behavior found that matching dollar-for-dollar subsidies for low-transmission rates yielded the greatest reduction in infected patients. This approach effectively encourages hospitals to prioritize infection control efforts.
Researchers at Cincinnati Children's Hospital Medical Center have developed a new mathematical method that enables the mapping of cell regulatory networks with significantly reduced biological material. This breakthrough may lead to better treatments for autoimmune diseases like multiple sclerosis, psoriasis, and inflammatory bowel dis...
Researchers have created high-resolution maps to predict the spread of mosquito-borne diseases, pinpointing areas of concern like large urban areas in southern US and China. The tool will help public health officials target interventions efficiently to reduce disease burden.
A Rutgers study found that young adults who engage in non-suicidal self-injury intentionally inflict physical injury to elicit pain and relieve emotional distress. The researchers discovered that participants with high negative emotions and less pain during injuries were more likely to repeat the behavior.
The European Union's antimicrobial resistance report reveals that antimicrobials used to treat diseases transmitted between animals and humans are becoming less effective. Antimicrobial resistance has increased in Campylobacter and Salmonella bacteria, making it difficult to treat severe cases.
The study provides a baseline for SLCMV in Southeast Asia, highlighting the need for disease-resistant varieties and rapid epidemic management. The potential impact of a widespread outbreak is currently unknown due to varying cassava varieties across regions.
A Rutgers University study has discovered that fruit fly wings remain the same shape even when cells are manipulated to change their division pattern, revealing a new way organs form. This breakthrough could lead to improved diagnosis and treatment of genetic diseases like mitral valve prolapse and van Maldergem syndrome.
Researchers at TIFR have identified molecular mechanisms that allow the liver to adapt to nutrient intake after fasting. These 'fed-microRNAs' inhibit protein synthesis, maintaining blood glucose levels. The study's findings offer potential therapeutic targets for metabolic diseases.
A small study published in The BMJ found a link between enterovirus infections and later coeliac disease in genetically susceptible children. Enterovirus was significantly more frequent in stool samples collected before development of coeliac disease antibodies, suggesting it may be the trigger for the disease.
Researchers at Osaka University developed a neurofeedback system allowing Parkinson's patients to control β waves in their deep brain. The system enables voluntary control of beta wave activity, which is associated with symptoms of the disorder.
New research found a high prevalence of Klebsiella pneumoniae carbapenemase (KPC) in sink drains near patient toilets, posing a risk of infection transmission. The study suggests that sinks next to toilets may be reservoirs for KPC, highlighting the importance of improved hand hygiene and disinfection protocols.
Scientists have discovered proteins that regulate mucin production in the body, which could lead to new treatments for diseases such as asthma and colorectal cancer. The study also found a calcium sensor protein that controls the thickness of the mucus layer in the colon.
Researchers at City University of Hong Kong create innovative method to transport micro-droplets using capillary force on slippery surface, enabling detection of E. coli and S. aureus bacteria in biomedical analysis. This technology has potential applications in fog collection, water harvesting, heat exchangers, and other fields.
Rutgers researchers and scientists created a visual guide to help identify and control the Asian longhorned tick, which transmits fatal human diseases. The guide identifies tiny details that distinguish the tick from native species, allowing for easier detection and control of its spread in North America.
Scientists at UC San Diego have developed the world's first CRISPR/Cas9-based approach to control genetic inheritance in a mammal. They successfully engineered an active genetic element that can be copied from one chromosome to another, allowing for the control of multiple genes in mice.
Researchers at Karolinska Institutet reveal altered mosquito behavior and parasite selection as major obstacles to malaria eradication. The study shows a 96% decline in malaria incidence in Zanzibar, but highlights the need for new strategies to overcome challenges and achieve elimination.
A new study reveals that US youth suicide rates are significantly higher in states with higher levels of household gun ownership. The research found a strong correlation between household gun ownership and youth suicide rates, suggesting that easy access to firearms contributes to an increase in actual suicides.
The iReceptor Plus consortium, led by Bar-Ilan University, aims to develop an innovative platform for integrating distributed genomic datasets to improve personalized medicine and immunotherapy in various diseases.
Researchers at the University of Arizona have discovered a protein in mosquitoes that prevents them from hatching. By blocking this protein, females can no longer produce viable eggs, leading to the death of embryos. This discovery could lead to the development of new drugs as birth control for mosquito populations.
Scientists at UC San Diego developed a new method to control pest populations using precision-guided genetics, resulting in sterile male progeny with 100% efficiency. The 'precision-guided sterile insect technique' (pgSIT) can be applied to various insects, including disease-spreading mosquitoes.
A new computer model simulates the spread of MRSA infections in hospitals and community settings, revealing hidden transmission dynamics and predicting patient infection risks. The model estimates that up to 61% of hospital-acquired MRSA infections are imported from the community.
A new study models potential habitat for the Asian longhorned tick in North America, suggesting a large swath of eastern US could be suitable. The tick's adaptable nature and ability to reproduce via parthenogenesis make it a significant public health concern, with over 300,000 people infected with Lyme disease each year.
A new study published in the American Journal of Infection Control found that home healthcare workers' beliefs about infection prevention influence their compliance with protocols more than their actual knowledge. The researchers suggest targeting nurse perceptions to improve infection control strategies. Key findings include gaps in k...
Researchers at Portland State University have developed a 3-D image of the membrane channel to better understand cell-to-cell communication, opening doors to new treatments for diseases associated with gap junction malfunction. The discovery may pave the way for pharmaceuticals that can control heart disease and other conditions.
New research on London Underground commute finds a link between public transport and airborne infections. Higher rates of flu-like cases are observed in busier terminals with longer journeys, suggesting the role of crowded junctions in spreading illness.
Researchers have identified three promising radiopharmaceuticals that bind to tau tangles, a protein associated with neurodegenerative diseases. The tracers were tested in patients with Alzheimer's disease and found to show promise in measuring tau protein accumulation.
Research from The George Institute for Global Health found that women in China are 7% more aware of hypertension, 6% more likely to use antihypertensive medications, and 3% more likely to control their blood pressure levels. However, levels across all categories were low, with only 17% of participants in control.
Researchers identified a more pathogenic strain of S. aureus associated with increased biofilm formation and transmission risk, linked to postoperative infections. Decolonizing patients and maintaining hand hygiene compliance are crucial in controlling the spread of this strain.
A recent study analyzed data from over 5,900 US adults, revealing that nearly half are physically inactive and spend more than 8 hours daily sitting. The research also found that 1 in 4 adults sit for extended periods, highlighting the need for initiatives to promote physical activity and reduce sedentary behavior.
A new study analyzed nearly 3,800 U.S. outbreaks from 2009 to 2016 and found that severe outcomes were more frequent in outbreaks caused by specific genotypes of norovirus, particularly GII.4. The research may guide efforts to develop vaccines effective against norovirus disease.
Researchers at UTA have found a potential new pathway to regulate immune response, with the long non-coding RNA molecule HOTAIR playing a key role. This discovery could lead to improved treatments for inflammatory diseases like sepsis and meningitis.
Patients hospitalized with cardiovascular disease are more likely to die within a year if they have low health literacy. The study considered social and behavioral factors such as physical activity, medication adherence, and perceived health competence, which were found to be significant predictors of mortality.
Researchers identified the function of a protein controlling allergic diseases, which can lead to medication development for autoimmune disorders and certain cancers. Increasing this protein blocks CD4+ T lymphocytes responsible for producing cytokines triggering allergic reactions.
Researchers discovered a gene, SRG1, that boosts plant defense against bacterial and viral infections. Higher levels of defence proteins enabled more resistant crops, with potential applications in reducing crop losses worldwide.
Researchers at The University of Queensland have developed a promising new therapy using the small molecule MCC950, which blocks NLRP3 activation and prevents brain cell loss in Parkinson's patients. The therapy shows marked improvement in motor function and may offer an alternative approach to current treatments.
A new study published in JAMA Internal Medicine finds that community health workers can significantly improve clinical outcomes among chronically ill patients. By providing hands-on support, coaching, and social services, community health workers reduced hospital stays by 65% and improved patient satisfaction with primary care.
A special issue by The Lancet warns that primary health care is underdeveloped and underfunded, with half the world's population lacking access to essential services. The Lancet calls for renewed leadership to revive primary health care, citing its importance in delivering better health for all.
Researchers at UC Riverside successfully used CRISPR-Cas9 to disrupt serotonin receptor Aa5HT2B in mosquitoes, reducing body size, lifespan, egg development, and fat accumulation. This breakthrough offers a novel approach for controlling mosquito populations and diseases they carry.
A new study suggests that planned intermittent fasting can help reverse type 2 diabetes by cutting out the need for insulin treatment and controlling blood glucose levels. Three men with type 2 diabetes were able to stop taking insulin after following a fasting regimen for around 10 months.
A new study reveals that gastric bypass surgery reduces all-cause mortality risk by 49% and cardiovascular disease risk by 34% in obese patients with type 2 diabetes. However, it also increases the risk of anaemia, malnutrition, and psychiatric diagnoses.
A pilot study found that hospital privacy curtains became increasingly contaminated with MRSA over time, especially when placed in patient rooms. The study recommends regular cleaning or replacing curtains to prevent healthcare-associated infections.
The observatory will collaborate with the Center for Climate, Health and the Global Environment at Harvard T.H. Chan School of Public Health to study the impact of pollution on children's health, cardiovascular disease, cancer, and brain function in children. The Observatory aims to mobilize society to see pollution as a serious threat...
A recent review of 144 studies found that multifaceted infection control strategies can reduce healthcare-associated infections by 35-55%. Despite advancements in medical innovations, improvements are still possible, especially in high-income countries and institutions with standard-of-care measures.
Researchers at Osaka University have developed a technique to visualize the behavior of pesticides inside insect bodies, enabling them to follow their uptake, breakdown, and distribution. This method has potential applications for developing safer pesticides and reducing harm to beneficial pollinating insects.
The Umeå University researchers created a method called Multi-directional Activity Control (MAC), which allows for real-time observation and control of cell signaling pathways. Using this technology, they successfully controlled the shuttling of proteins and organelles between different compartments in a single cell.
Researchers have discovered a protein called RNF5 that drives intestinal inflammation in inflammatory bowel disease (IBD). High levels of S100A8, another protein regulated by RNF5, are linked to disease severity and may serve as a potential diagnostic marker.
A large study identified 67 post-treatment controllers with low viral loads for 24 weeks or longer without medication. These individuals had lower levels of intact viral DNA and smaller viral reservoirs before treatment interruption.
A study published in Canadian Medical Association Journal found that patients with acute critical illness without pre-existing kidney disease are at increased risk of developing chronic kidney disease and end-stage renal disease. The study also shows that these patients have a higher risk of death.
The incidence of visceral leishmaniasis increased by 52.9% in Brazil between 1990 and 2016, while the disability-adjusted life years increased by 83.6%. Regional variations were observed, with rates rising in the Northeast and Southeast but decreasing in the Northern states.
The CDC guideline provides 19 recommendations for diagnosing, managing, and treating mild traumatic brain injury in children, including return to school and symptom management. The guideline aims to improve clinical decision-making and treatment outcomes for pediatric concussions.
The prevalence of hypertension globally is high and continues to increase. Targeted and population-based strategies can lead to better prevention and control of hypertension.
A new evidence-based white paper provides practical approaches to preventing Clostridioides difficile (C. difficile) infections in neonatal intensive care units. The guidance recommends against routine testing for C. difficile in neonates and suggests evaluating first for more common causes of diarrhea.
Researchers at Washington State University have successfully cloned grapevine leafroll-associated virus 3, a breakthrough that could lead to new strategies controlling the disease. The discovery opens the door for experiments and treatments to protect valuable vineyards from the devastating disease.
A study by CIRAD researchers found that Japanese encephalitis circulates as intensely in Phnom Penh, Cambodia's capital, as it does in rural areas. Vaccinating children remains the best way to protect humans, while vaccinating sows and controlling mosquitoes can reduce virus circulation.
A study of 2.5 million Swedes found that high job demands and low control were associated with increased Parkinson's disease risk. High education level was a moderating factor for men, while low education level exacerbated the risk among women.
A Kaiser Permanente study of nearly 200,000 young women found no increased risk of primary ovarian insufficiency after HPV vaccination. The research contradicts earlier reports and provides further evidence on the safety of adolescent vaccines.
Researchers at RCSI and Trinity College Dublin have discovered how the body clock regulates inflammatory response in macrophages, a key immune cell. This study may lead to targeted treatments at specific times of the day to alleviate excess inflammation in conditions like asthma, arthritis, and cardiovascular disease.
A qualitative review found that patients with HAIs experience emotional responses, including feeling shameful and dirty, and fear transmitting their infection to others. Effective interaction from HCP can provide reassurance and improve outcomes.
A new study reveals severe declines in mountain hare populations on Scottish grouse moors, with numbers decreasing by nearly 5% every year from 1954 to 1999. The decline accelerated dramatically between 1999 and 2017, with counts in 2017 showing less than one percent of original levels.
A Brazilian research team used CRISPR/Cas9 to investigate the Aire gene, which plays a crucial role in controlling aggressive autoimmunity. The study found that Aire-mutant mTECs were worse at adhering to thymocytes and losing their original function.