Current Infectious diseases News and Events

Current Infectious diseases News and Events, Infectious diseases News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 25 | 1000 Results
Effect of climate change on infectious diseases unknown to half of the population
Although it is a widely known scientific fact that infectious diseases emerge and re-emerge due to climate change, a study which included the involvement of the UAB published in PlosOne reveals that 48.9% of the population surveyed are not aware of this relation. (2020-11-25)

Lung-on-chip provides new insight on body's response to early tuberculosis infection
Scientists have developed a lung-on-chip model to study how the body responds to early tuberculosis (TB) infection, according to findings published today in eLife. (2020-11-24)

Global warming likely to increase disease risk for animals worldwide
Changes in climate can increase infectious disease risk in animals, researchers found -- with the possibility that these diseases could spread to humans, they warn. (2020-11-23)

Understanding dangerous droplet dynamics
New fluid dynamics research reveals why social distancing alone doesn't necessarily prevent infection indoors and how to detect COVID-19 super-spreaders. (2020-11-23)

Potential new target to combat inflammatory diseases
An international team of researchers have uncovered a drug-like compound that blocks a crucial inflammatory pathway, potentially paving the way for a new treatment for a host of diseases - including COVID-19. WEHI's Associate Professor Seth Masters and his research team discovered the compound could prevent up-regulation of CD14, a key inflammatory protein. The discovery was recently published in EBioMedicine. (2020-11-19)

Researchers peer inside deadly pathogen's burglary kit
The bacterium that causes the tick-borne disease tularemia is a lean, mean infecting machine. It carries a relatively small genome, and a unique set of infectious tools, including a collection of chromosomal genes called 'the pathogenicity island.' Structural insights from Cryo-EM microscopy, appearing Nov. 19 in Molecular Cell, point to a way in which the bacterium's unique infectious machinery might be blocked. (2020-11-19)

Climate warming increases infectious disease risk in cooler-climate species
Accelerated climate warming may increase the risk for infectious disease outbreaks in many species adapted to mild and cooler climates, whereas species from warmer climates could experience reductions in disease risk, reports a new study. (2020-11-19)

Two K-State studies focus on SARS-CoV-2 transmission in domestic cats, pigs
Two recently published studies from Kansas State University researchers and collaborators include important findings related to SARS-CoV-2 transmission and the COVID-19 pandemic. (2020-11-18)

Potential cholera vaccine target discovered
Investigators at Massachusetts General Hospital analyzed antibodies recovered from humans who survived cholera. Experiments showed that the antibodies block V. cholerae bacteria's motility. (2020-11-17)

Tropical peatland conservation could protect humans from new diseases
Conservation of tropical peatlands could reduce the impacts of the COVID-19 pandemic and the likelihood of new diseases jumping from animals to humans, researchers say. (2020-11-17)

Health care workers most at risk for COVID-19
Health care workers -- particularly nurses -- have a higher prevalence of SARS-CoV-2 infection than non-health care workers, according to researchers at Rutgers, which released baseline results from a large prospective study of participants at Rutgers and affiliated hospitals recruited during the early phase of the COVID-19 pandemic. (2020-11-16)

Evidence shows human transmission in deadly outbreak of mysterious disease in Bolivia
Researchers have discovered that a deadly virus found in Bolivia can spread from person to person in healthcare settings, raising potential concerns of additional outbreaks in the future, according to new findings presented today at the annual meeting of the American Society of Tropical Medicine and Hygiene (ASTMH). The research also provides preliminary evidence regarding the species of rodent that carries the virus and may spread it to people or to other animals that can infect humans. (2020-11-16)

Identification of the SARS-CoV-2 virus features causing COVID-19 using primate model
Features of the SARS-CoV-2 virus causing COVID-19, which could be useful for developing vaccines and treatment strategies, were identified using a nonhuman primate model developed at the Korea Research Institute of Bioscience and Biotechnology(KRIBB). (2020-11-15)

Sleep apnea may be risk factor for COVID-19
The question of sleep apnea as the risk factor for COVID-19 arose in a study conducted by the Turku University Hospital and the University of Turku on patients of the first wave of the pandemic. This is the first COVID-19-related study where sleep apnea as suspected risk factor emerges as the main finding. (2020-11-13)

Researchers identify promising new compounds to potentially treat novel coronaviruses
Researchers at the University of Maryland School of Medicine (UMSOM) have discovered new drug compounds to potentially treat the novel coronavirus that causes COVID-19. This finding could lead to the development of new broad-spectrum antiviral drugs that target viruses such as influenza, Ebola and coronaviruses. (2020-11-13)

People of Black and Asian ethnicity up to twice as likely to be infected with COVID-19 as those of White ethnicity
People of Black ethnicity are twice as likely to be infected with COVID-19 compared to those of White ethnicity. People from Asian backgrounds are 1.5 times more likely to become infected with the virus compared to White individuals. Those of Asian ethnicities may be at higher risk of admission to an intensive therapy unit (ITU) and death. (2020-11-12)

Treatments for people with early COVID-19 infection is an urgent research focus
COVID-19 treatments for people with early infection are needed urgently, according to a JAMA Viewpoint article by National Institute of Allergy and Infectious Diseases (NIAID) Director Anthony S. Fauci, M.D., and colleagues. Treating people early in the course of infection with SARS-CoV-2, the virus that causes COVID-19, would speed their recovery, reduce the likelihood that they develop severe outcomes and reduce demand on the healthcare system, they write. (2020-11-11)

Yale scientists identify protein that protects against Lyme
Yale researchers have discovered a protein that helps protect hosts from infection with the tick-borne spirochete that causes Lyme Disease, a finding that may help diagnose and treat this infection, they report Nov. 11 in the journal PLOS Pathogens. (2020-11-11)

Evolution favours new diseases of 'intermediate' severity
New epidemic diseases have an evolutionary advantage if they are of ''intermediate'' severity, research shows. (2020-11-11)

Rapid test can ID unknown causes of infections throughout the body
UC San Francisco scientists have developed a single clinical laboratory test capable of zeroing in on the microbial miscreant afflicting patients hospitalized with serious infections in as little as six hours -- irrespective of what body fluid is sampled, the type or species of infectious agent, or whether physicians start out with any clue as to what the culprit may be. (2020-11-10)

Slow-living animal species could be disease 'reservoirs'
Animals that live slowly - breeding less rapidly and living longer - could be ''reservoirs'' of diseases that could jump to new species including humans, new research suggests. (2020-11-09)

RUDN University biologist found sex differences in inflammatory reactions in rat pups
A biologist from RUDN University studied the development of the immune response in prepubertal male and female animals. According to her, the severity and mortality of infectious and inflammatory diseases at this age depend not on the sex hormones, but mainly on the chromosome set or karyotype. (2020-11-09)

Researchers identify new Rickettsia species in dogs
Researchers have identified a new species of Rickettsia bacteria that may cause significant disease in dogs and humans. This new yet unnamed species, initially identified in three dogs, is part of the spotted-fever group Rickettsia which includes Rickettsia rickettsii, the bacteria that cause Rocky Mountain Spotted Fever (RMSF). (2020-11-09)

Understanding the spread of infectious diseases
Physicists at M√ľnster University (Germany) have shown in model simulations that the COVID-19 infection rates decrease significantly through social distancing. For this, they combined the dynamical density functional theory to describe interacting particles and the SIR model, a theory to describe the spread of infectious diseases. (2020-11-04)

Case study details leukemia patient who shed infectious SARS-CoV-2 for at least 70 days
The majority of people infected with SARS-CoV-2 appear to actively shed infectious virus for about 8 days, but there is a wide range of variability from person to person. Researchers report November 4 in the journal Cell an unusual case of one woman with leukemia and a low antibody count who was infected with the coronavirus for at least 105 days, and infectious for at least 70, while remaining asymptomatic the entire time. (2020-11-04)

New decision support tool can provide personalized antibiotic treatment recommendations
A new study led by researchers at the Harvard Pilgrim Health Care Institute developed an algorithm that could greatly reduce use of broad-spectrum antibiotics in outpatient settings, a step toward reducing antibiotic resistance. The findings will be published online November 4, 2020 in Science Translational Medicine. (2020-11-04)

Coronavirus infection odds twice as high among Black, Latinx hospital workers
Support staff and Black and Latinx hospital employees with and without patient care responsibilities are at highest risk for SARS-CoV-2 infection in health care settings, a Rutgers study found. (2020-11-04)

Providing a safe environment for psychiatric patients during pandemic
The very heart of inpatient care for psychiatric patients is socialization, group therapy, shared meals, and a standard two people per room. Then COVID-19 hit with the accompanying public health warnings to isolate, socially distance, and wear masks. UTHealth Harris County Psychiatric Center had to ride that line. (2020-11-04)

Decennial 2020 research sets the agenda for advancing safe healthcare
More than 700 studies, including 250 international abstracts, highlighting worldwide progress in preventing and controlling healthcare-associated infections and addressing antibiotic resistance were published today as part of the proceedings from the Sixth Decennial International Conference on Healthcare-Associated Infections. The Sixth Decennial, a conference co-hosted by the Centers for Disease Control and Prevention and SHEA, was cancelled in March due to the COVID-19 pandemic. All abstracts accepted for the meeting appear in a supplement for the journal Infection Control & Hospital Epidemiology. (2020-11-02)

Parasitology - Bringing the locals onboard
A new study examines local perceptions of Chagas disease in a region where the infectious agent is endemic. The results underline the need to take social and cultural factors into account in campaigns designed to curb infectious diseases. (2020-10-30)

Wistar creates a new synthetic DNA vaccine against Powassan virus
Wistar scientists have designed and tested the first-of-its-kind synthetic DNA vaccine against Powassan virus (POWV), targeting portions of the virus envelope protein. (2020-10-30)

New cause of inflammation in people with HIV identified
A new study led by researchers at Boston Medical Center examined what factors could be contributing to this inflammation, and they identified the inability to control HIV RNA production from existing HIV DNA as a potential key driver of inflammation. (2020-10-30)

Is the COVID-19 pandemic affecting dengue virus case numbers?
The ongoing COVID-19 pandemic has resulted in dramatic changes to human mobility, which has the potential to change the transmission dynamics of other infectious diseases. Now, researchers reporting in PLOS Neglected Tropical Diseases have found that social distancing has led to a significant increase in dengue infections in Thailand but no change in dengue in Singapore or Malaysia. (2020-10-29)

ICE detention centers saw sustained outbreaks of vaccine-preventable diseases, says study
More than a dozen US Immigration and Customs Enforcement (ICE) detention centers experienced large, repeated outbreaks of vaccine-preventable illnesses in the last three years, according to a new study by researchers at UC San Francisco. (2020-10-29)

Study reveals differences in malaria clearance between males and females
Females are able to clear asymptomatic malaria infections at a faster rate than their male counterparts, says a study published today in eLife. (2020-10-27)

Identified a subgroup of stem cells that resists ageing and maintains muscle regeneration
For the first time the researchers have demonstrated in a study in mice that not all muscle stem cells age equally, and have identified a subgroup with greater regenerative capacity which is maintained until geriatric age. The finding provides a basis for mitigating the loss of muscle regenerative capacity in very elderly people. (2020-10-27)

Cell-Free DNA provides a dynamic window into health
A new study presented at the ASHG 2020 Virtual Meeting shows how cfDNA testing can be used to provide insight into a patient's health. (2020-10-26)

Can scientists take the STING out of common respiratory viruses?
University of North Carolina School of Medicine scientists have made a curious discovery about a well-known human protein that helps the immune system fight viral infections. The lab of Stan Lemon MD, and colleagues found that one class of viruses actually requires this protein to infect cells and replicate. (2020-10-26)

Duke-NUS study uncovers why bats excel as viral reservoirs without getting sick
Study confirms bats adopt multiple strategies to reduce pro-inflammatory responses, thus mitigating potential immune-mediated tissue damage and disease. Findings provide important insights for medical research on human diseases. (2020-10-26)

Risk score predicts prognosis of outpatients with COVID-19
A new artificial intelligence-based score considers multiple factors to predict the prognosis of individual patients with COVID-19 seen at urgent care clinics or emergency departments. The tool, which was created by investigators at Massachusetts General Hospital, can be used to rapidly and automatically determine which patients are most likely to develop complications and need to be hospitalized. (2020-10-26)

Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.