AHRQ: Agency Information Collection Activities: Proposed Collection; Comment Request
Notice from the Agency for Healthcare Research and Quality (AHRQ) extending the comment period on the proposed information collection titled "The AHRQ Safety Program for Methicillin-Resistant Staphylococcus aureus (MRSA) Prevention." This project will assist hospital units and long-term care facilities in adopting and implementing technical approaches to reduce MRSA infections. Comments are due by August 23, 2021. (Source: Federal Register updates via the Rural Assistance Center)
Source: Federal Register updates via the Rural Assistance Center - July 22, 2021 Category: Rural Health Source Type: news

Emerging resistance mechanisms for 4 types of common anti-MRSA antibiotics in Staphylococcus aureus: A comprehensive review
Staphylococcus aureus is one of the leading hospital-associated and community-associated pathogens, which has caused a global public health concern. The emergence of methicillin-resistant S. aureus (MRSA) along with the widespread use of different classes of antibiotics has become a significant therapeutic challenge. Antibiotic resistance is a disturbing problem that poses a threat to humans. Treatment options for S. aureus resistant to β-lactam antibiotics include glycopeptide antibiotic, cyclic lipopeptide antibiotic, cephalosporins and oxazolidinone antibiotic. The most representative types of these antibiotics are...
Source: Current Awareness Service for Health (CASH) - July 16, 2021 Category: Consumer Health News Source Type: news

Antibiotic Resistance Crisis: An Update on Antagonistic Interactions between Probiotics and Methicillin-Resistant Staphylococcus aureus (MRSA)
Antimicrobial resistance (AMR) havoc is a global multifaceted crisis endowing a significant challenge for the successful eradication of devastating pathogens. Methicillin-Resistant Staphylococcus aureus (MRSA) is an enduring superbug involved in causing devastating infections. Although MRSA is a frequent colonizer of human skin, wound, and anterior nares, the intestinal colonization of MRSA has greatly increased the risk of inducing MRSA-associated colitis besides creating a conducive environment for horizontal transfer of resistant genes to commensal microbes. On the other hand, staphylococcal resistance to last-resort an...
Source: Current Awareness Service for Health (CASH) - July 16, 2021 Category: Consumer Health News Source Type: news

Staphylococcus aureus Ventilator-Associated Pneumonia: A Study of Bacterio-Epidemiological Profile and Virulence Factors
Ventilator-associated pneumonia (VAP) represents a major cause of nosocomial infections in the intensive care units in which Staphylococcus aureus is frequently involved. Better knowledge of this pathogen is required in order to enhance the patient's treatment and care. In this article, we studied the bacteriological profile and virulence factors of S. aureus-related VAP on a 3-year period. We included a collection of S. aureus strains (n = 35) isolated from respiratory samples from patients diagnosed with VAP in the intensive care units. We studied the bacteriological aspects and we searched for the presence of virulence ...
Source: Current Awareness Service for Health (CASH) - July 16, 2021 Category: Consumer Health News Source Type: news

Nigeria: Why a Bacterium in Goat and Sheep Milk in Southwest Nigeria Poses a Health Risk
[The Conversation Africa] Sheep and goats in southwest Nigeria are carrying bacteria that are resistant to a range of drugs, such as antibiotics. This is a problem because the bacterium, methicillin-resistant Staphylococcus aureus, poses a potential health risk to the owners as well as to the general population. (Source: AllAfrica News: Health and Medicine)
Source: AllAfrica News: Health and Medicine - July 7, 2021 Category: African Health Source Type: news

What Types of New Therapies are Available for Cystic Fibrosis?
Discussion Cystic fibrosis (CF) was identified in 1938 by Dr. Dorothy Andersen who described 49 patients with pancreatic insufficiency. Since that time significant achievements in the knowledge about the disease and treatments for patients have changed the mortality from a few months to patients living into middle adulthood or even later. Quality of life for patients and their families and friends has also markedly improved. CF is the classic Mendelian autosomal recessive genetic disorder which is a worldwide disorder but affects people of north European ancestry more often where the main mutation is more common. There are...
Source: PediatricEducation.org - June 28, 2021 Category: Pediatrics Authors: Pediatric Education Tags: Uncategorized Source Type: news

Is methicillin-resistant Staphylococcus aureus a common pathogen in ventilation-associated pneumonia?: The experience of a tertiary teaching hospital in Jordan
Abstract: Ventilator-associated pneumonia is a life threatening device related infection in intensive care units. Methicillin-resistant Staphylococcus aureus is considered a common contagious pathogen causing pneumonia and sepsis. To assess the prevalence of S aureus in comparison to other pathogens, and their antibacterial sensitivity profile in ventilator-associated pneumonia. Data regarding ventilator-associated pneumonia of adults admitted to the intensive care unit, at the Jordan University of Science and Technology Hospital, between 2012 and 2018 were extracted from the computerized system. Microorganisms and their s...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Optimal trough concentration of teicoplanin for the treatment of methicillinresistant Staphylococcus aureus infection: A systematic review and metaanalysis
What is known and objective: It has been recommended that the trough concentration (Cmin) of teicoplanin should be maintained at ≥20 μg/ml for difficult‐to‐treat complicated infections caused by methicillin‐resistant Staphylococcus aureus (MRSA). Conversely, Cmin of teicoplanin of at least 10 μg/ml is required for non‐complicated MRSA infections. Considering the low incidence of nephrotoxicity for teicoplanin, Cmi n = 15–30 μg/ml has been suggested for most MRSA infections. Thus, we assessed the clinical efficacy and adverse effects of teicoplanin at this target Cmin. Methods: We searched electron...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Does the removal of contact precautions for MRSA and VRE infected patients change health care-associated infection rate?: A systematic review and meta-analysis
Update existing meta-analysis to analyze if discontinuation of contact precautions (CPs) for Methicillin-resistant Staphylococcus aureus (MRSA) and Vancomycin resistant Enterococcus (VRE) colonization or infection affects hospital-associated MRSA or VRE infection rates. We conducted a systematic review of 17 studies evaluating discontinuation of CPs for MRSA and VRE. Random-effects and fixed-effects models were used to determine the pooled risk ratios (RR) of preincidence hospital-associated infection rate to postincidence rate. Subgroup analysis was used to assess sources of heterogeneity. No significant difference betwee...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Vancomycin Area Under the Curve-Guided Dosing and Monitoring for Adult and Pediatric Patients With Suspected or Documented Serious Methicillin-Resistant Staphylococcus aureus Infections: Putting the Safety of Our Patients First
The revised vancomycin consensus guidelines recommended area under the curve (AUC)-guided dosing/monitoring for patients with serious invasive methicillin-resistant Staphylococcus aureus (MRSA) infections as a measure to minimize vancomycin-associated acute kidney injury (VA-AKI) while maintaining similar effectiveness. Data indicate that the intensity of vancomycin exposure drives VA-AKI risk. Troughs of 15-20 mg/L will ensure an AUC ≥400 mg × hr/L but most patients will have daily AUCs>600. VA-AKI increases as a function of AUC, especially when>600. In addition to minimizing VA-AKI risk while maintaining s...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

MRSA Transmission in Intensive Care Units: Genomic Analysis of Patients, Their Environments, and Healthcare Workers
Background Methicillin-resistant Staphylococcus aureus (MRSA) —and now USA300 MRSA—is a significant intensive care unit (ICU) pathogen; healthcare worker (HCW) contamination may lead to patient cross-transmission. Methods From September 2015 to February 2016, to study the spread of MRSA, we enrolled HCWs in 4 adult ICUs caring for patients on MRSA contact precautions. Samples were collected from patient body sites and high-touch surfaces in patient rooms. HCW hands, gloves, and personal protective equipment were sampled pre/post-patient encounter. Whole genome sequencing (WGS) was used to compare isolates from ...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Effect of ablution on Methicillin-resistant Staphylococcus aureus (MRSA) nasal colonisation in healthcare workers
Healthcare workers (HCWs) with MRSA nasal colonisation pose a serious threat of passing on the infection to patients. A cross sectional study was designed to investigate the effect of ablution on MRSA nasal colonisation and was conducted at the Department of Pathology, King Edward Medical University. A total of 220 nasal swab samples, 110 from ablution performing HCWs and 110 from non-ablution performing HCWs were processed for the identification of Staphylococcus aureus and sensitivity testing for Cefoxitin. In the ablution performing group, 11(10%) HCW were harbouring Staphylococcus aureus in their nose, while in non-abl...
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Evaluation of the timing of MRSA PCR nasal screening: How long can a negative assay be used to rule out MRSA-positive respiratory cultures? "
Conclusion We report high NPVs for up to 2 weeks between specimen collections, which allows clinicians to use a negative MRSA PCR nasal screen assay to rule out MRSA pneumonia, potentially leading to decreased exposure to MRSA-active antibiotics. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - June 17, 2021 Category: Consumer Health News Source Type: news

Study shows how fungi and bacteria can activate genes associated with head and neck cancer
(Funda ç ã o de Amparo à Pesquisa do Estado de S ã o Paulo) A research group at S ã o Paulo State University (UNESP) analyzed how Candida albicans fungi and Staphylococcus aureus bacteria influence gene expression and tumor cell survival. (Source: EurekAlert! - Cancer)
Source: EurekAlert! - Cancer - May 25, 2021 Category: Cancer & Oncology Source Type: news

Susceptibility to chlorhexidine and mupirocin among methicillin-resistant Staphylococcus aureus clinical isolates from a teaching hospital, Revista do Instituto de Medicina Tropical de Sao Paulo
Despite the widespread use of chlorhexidine (CHX) to prevent infection, data regarding the in vitro action of CHX against methicillin-resistant Staphylococcus aureus (MRSA) are limited. Clinical isolates from Hospital das Clinicas, Sao Paulo, Brazil, identified during 2002/2003 and 2012/2013 were studied to describe the susceptibility to CHX and mupirocin, molecular characteristics, and virulence profile of MRSA. Susceptibility test to Mupirocin was performed by the disk diffusion method and to CHX by the agar dilution technique. PCR for virulence genes, mecA gene and Staphylococcal Cassette Chromosome mec (SCCmec) types w...
Source: Current Awareness Service for Health (CASH) - May 13, 2021 Category: Consumer Health News Source Type: news

Adjunctive Daptomycin in the Treatment of Methicillin-susceptible Staphylococcus aureus Bacteremia: A Randomized, Controlled Trial, Clinical Infectious Diseases
Conclusions Among patients with MSSA BSIs, the administration of adjunctive daptomycin therapy to standard-of-care treatment did not shorten the duration of bacteremia and should not be routine ly considered. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - May 13, 2021 Category: Consumer Health News Source Type: news

Daptomycin Plus Fosfomycin Versus Daptomycin Alone for Methicillin-resistant Staphylococcus aureus Bacteremia and Endocarditis: A Randomized Clinical Trial, Clinical Infectious Diseases
Conclusions Daptomycin plus fosfomycin provided 12% higher rate of treatment success than daptomycin alone, but this difference did not reach statistical significance. This antibiotic combination preven ted microbiological failure and complicated bacteremia, but it was more often associated with adverse events. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - May 13, 2021 Category: Consumer Health News Source Type: news

A Systematic Review on the Efficacy of Vaporized Hydrogen Peroxide as a Non-Contact Decontamination System for Pathogens Associated with the Dental Environment
Int. J. Environ. Res. Public Health2021,18(9), 4748;https://doi.org/10.3390/ijerph18094748Received: 27 January 2021 / Revised: 30 March 2021 / Accepted: 25 April 2021 / Published: 29 April 2021AbstractAerosol generation and a wide range of pathogens originating from the oral cavity of the patient contaminate various surfaces of the dental clinic. The aim was to determine the efficacy of vaporized hydrogen peroxide fogging on pathogens related to the dental environment and its possible application in dentistry. PICOS statement (Population, Intervention, Comparison/Control, Outcome and Study design statement) was used in the...
Source: Dental Technology Blog - May 5, 2021 Category: Dentistry Source Type: news

Trial of existing antibiotic for treating Staphylococcus aureus bacteremia begins
NIH-supported trial will test dalbavancin in hospitalized adults. (Source: National Institutes of Health (NIH) News Releases)
Source: National Institutes of Health (NIH) News Releases - April 27, 2021 Category: American Health Source Type: news

Trial of existing antibiotic for treating Staphylococcus aureus Bacteremia begins
(NIH/National Institute of Allergy and Infectious Diseases) A clinical trial to test the antibiotic dalbavancin for safety and efficacy in treating complicated Staphylococcus aureus (S. aureus) bacteremia has begun. The trial will enroll 200 adults hospitalized with complicated S. aureus infection at approximately 20 trial sites around the United States. The trial is being sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - April 27, 2021 Category: Infectious Diseases Source Type: news

Evaluating the Antimicrobial Properties of Commercial Hand Sanitizers, MSphere
Hand sanitizers have been developed as a convenient means to decontaminate an individual's hands of bacterial pathogens in situations in which soap and water are not available. Yet to our knowledge, no study has compared the antibacterial efficacy of a large collection of hand sanitizers. Using zone of growth inhibition and kill curve assays, we assessed the performance of 46 commercially available hand sanitizers that were obtained from national chain big-box stores, gasoline stations, pharmacies, and boutiques for antibacterial activity toward prototypical Gram-positive ( Staphylococcus aureus ) and Gram-negative ( Esche...
Source: Current Awareness Service for Health (CASH) - April 15, 2021 Category: Consumer Health News Source Type: news

Unintended consequences of infection prevention and control measures during COVID-19 pandemic, American Journal of Infection Control
The impact of a multimodal infection control strategy originally designed for containment of COVID-19 on the rates of other hospital-acquired-infections (HAIs) was evaluated over a 7-month period across the largest healthcare system in Singapore. • During the COVID-19 pandemic, methicillin-resistant Staphylococcus aureus acquisition rates declined significantly, together with central-line-associated-bloodstream infection rates; likely due to increased compliance with standard precautions. • Enhanced infection control measures resulted in the unintended positive consequences of containing health care-associated re...
Source: Current Awareness Service for Health (CASH) - April 15, 2021 Category: Consumer Health News Source Type: news

MRSA Colonization Linked to Increased Mortality Risk in Adults
WEDNESDAY, April 14, 2021 -- Among middle-aged and older community-dwelling adults, methicillin-resistant Staphylococcus aureus (MRSA) colonization is associated with increased mortality risk, according to a research letter published in the... (Source: Drugs.com - Pharma News)
Source: Drugs.com - Pharma News - April 14, 2021 Category: Pharmaceuticals Source Type: news

What Are Toxin-Mediated Diseases?
Discussion A poison is a generic term for “a substance with an inherent property that tends to destroy life or impair health.” A toxin is more specific and is “any poison produced by an organism, characterized by antigenicity in certain animals and high molecular weight, and including the bacterial toxins that are the causative agents of tetanus, diphtheria, etc., and such plant and animal toxins as ricin and snake venom.” A toxin does not include those substances that are made synthetically produced. Venom is also a toxin that is used by animals and insects for predation or defense which can cause ...
Source: PediatricEducation.org - April 12, 2021 Category: Pediatrics Authors: Pediatric Education Tags: Uncategorized Source Type: news

Otitis externa
Review notes that in 98% of cases the cause is bacterial, with Pseudomonas aeruginosa and Staphylococcus aureus the most common pathogens. Acute uncomplicated otitis externa can be managed effectively with topical treatments, for up to 14 days if required. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - April 6, 2021 Category: Consumer Health News Source Type: news

Transmission of S aureus CC9 Between Pigs and Humans Transmission of S aureus CC9 Between Pigs and Humans
A new study examines the potential transmission of antimicrobial-resistant Staphylococcus aureus between pigs raised on industrial hog farms and humans.Emerging Infectious Diseases (Source: Medscape Today Headlines)
Source: Medscape Today Headlines - April 1, 2021 Category: Consumer Health News Tags: Infectious Diseases Journal Article Source Type: news

Healthcare-associated infections
Clostridioides difficile (C. difficile), methicillin-resistant Staphylococcus aureus (MRSA) and Escherichia coli (E. coli) are bacterial infections that commonly occur as a direct result of healthcare interventions (such as medical or surgical treatment), or from being in contact with a healthcare setting. They are the most well-known healthcare-associated infections (HCAIs). HCAIs pose a serious risk to patients, staff and visitors, can incur high costs for the NHS, and can cause significant morbidity to those infected. The emergence of new infections also poses a risk to patients and staff, as highlighted by the transmis...
Source: Current Awareness Service for Health (CASH) - March 26, 2021 Category: Consumer Health News Source Type: news

Approved medications preserve platelets and protect mice from bacterial blood infections
(American Association for the Advancement of Science) A study of 49 patients reveals that toxins from the bacterial pathogen Staphylococcus aureus can destroy the body's blood-clotting platelets, raising the risk of death during bacterial blood infections. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - March 24, 2021 Category: Infectious Diseases Source Type: news

A sense for the unseen: Novel DNA sensor can rapidly detect antibiotic-resistant pathogens
(University of Fukui) The persistent overuse of antibiotics has led to the evolution of antibiotic resistant pathogens, or " superbugs, " which can cause severe life-threatening infections that must be diagnosed and treated early on. However, antibiotic sensitivity assays used to detect resistance rely on cell culture that can take several days. Overcoming this limitation, researchers have now designed a novel self-driven DNA nanosensor that can rapidly detect methicillin-resistant Staphylococcus aureus, a lethal superbug, with high sensitivity and specificity. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - March 22, 2021 Category: Infectious Diseases Source Type: news

Estimated Methicillin-Resistant Staphylococcus aureus Decolonization in Intensive Care Units Associated With Single-Application Chlorhexidine Gluconate or Mupirocin, JAMA Network Open 4(3): e210652-e210652
Conclusions and Relevance: These findings suggest that there may be room for significant improvement in anti-MRSA disinfectants, including the compounds themselves and their delivery mechanisms. Despite the decolonization estimates found in this study, these agents are associated with robust outcomes after delays in administration, which may help in alleviating concerns over patient comfort and toxic effects. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - March 17, 2021 Category: Consumer Health News Source Type: news

Effect of vancomycin loading dose on clinical outcome in critically ill patients with methicillin-resistant Staphylococcus aureus pneumonia, Journal of Thoracic Disease 13(2): 768-777
Background: Vancomycin is the treatment of choice for serious methicillin-resistant Staphylococcus aureus (MRSA) infections. Current guidelines recommend giving an initial loading dose (LD) of 25-30 mg/kg to rapidly increase the serum concentration. However, high-quality evidence for the clinical benefit of LD is lacking. Herein, we aim to examine the association between vancomycin LD and clinical outcome. Methods: A retrospective cohort study was conducted on adult patients treated for MRSA pneumonia with vancomycin in medical intensive care units from April 2016 to August 2018. MRSA pneumonia was defined by the Centers f...
Source: Current Awareness Service for Health (CASH) - March 17, 2021 Category: Consumer Health News Source Type: news

Antibiotic-resistant strains of staph bacteria may be spreading between pigs raised in factory farms
(Johns Hopkins University Bloomberg School of Public Health) DNA sequencing of bacteria found in pigs and humans in rural eastern North Carolina, an area with concentrated industrial-scale pig-farming, suggests that multidrug-resistant Staphylococcus aureus strains are spreading between pigs, farmworkers, their families and community residents, and represents an emerging public health threat, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. (Source: EurekAlert! - Medicine and Health)
Source: EurekAlert! - Medicine and Health - March 5, 2021 Category: International Medicine & Public Health Source Type: news

Study unravels antibiotic resistance in MRSA ‘superbug’ infections
FINDINGSResearchers applied a new approach pioneered at UCLA to predict whichmethicillin-resistant Staphylococcus aureus, or MRSA,infections willfail to respond toantibiotic treatment. By focusing on epigenetics — changes to gene expression that can’t be detected by standard DNA sequencing — the study examined how the immune system recognizes dangerous superbugs and works with antibiotics to clear them.BACKGROUNDThe Staphylococcus aureus bacterium can  live harmlessly on a person’s skin and in their nose, occasionally causing mild infections that can be treated with standard antibiotics. When i...
Source: UCLA Newsroom: Health Sciences - March 3, 2021 Category: Universities & Medical Training Source Type: news

Early Detection and Control of Methicillin resistant Staphylococcus aureus Outbreak in an Intensive Care Unit, Balkan Medical Journal 38(1): 23-28
Conclusion: Molecular typing techniques are the cornerstones for the investigation of outbreaks. Infection control measures, such as enhancing cleaning procedures, promoting hand hygiene, should be enforced in the ICU unit. All patients, including those who have already been discharged to other departments, must be put on contact isolation. HCWs carrying the MRSA strains could be offered decolonization. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - February 19, 2021 Category: Consumer Health News Source Type: news

Methicillin-resistant Staphylococcus aureus in hip fracture, The bone & joint journal 103-B(1): 170-177
Aims: Infection after surgery increases treatment costs and is associated with increased mortality. Hip fracture patients have historically had high rates of methicillin-resistant Staphylococcus aureus (MRSA) colonization and surgical site infection (SSI). This paper reports the impact of routine MRSA screening and the " cleanyourhands " campaign on rates of MRSA SSI and patient outcome.; Methods: A total of 13,503 patients who presented with a hip fracture over 17 years formed the study population. Multivariable logistic regression was performed to determine risk factors for MRSA and SSI. Autoregressive integrat...
Source: Current Awareness Service for Health (CASH) - February 19, 2021 Category: Consumer Health News Source Type: news

Effectiveness of Contact Precautions to Prevent Transmission of Methicillin-Resistant Staphylococcus aureus and Vancomycin-Resistant Enterococci in Intensive Care Units, Clinical Infectious Diseases 72: S42-S49
Conclusions We found little evidence that contact precautions implemented during the STAR*ICU trial reduced transmission of MRSA or VRE. We did find important differences in the transmission dynamics between MRSA and VRE. Differences in organism and healthcare setting may impact the efficacy of contact precautions. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - February 19, 2021 Category: Consumer Health News Source Type: news

Comparative Effectiveness of Switching to Daptomycin Versus Remaining on Vancomycin Among Patients With Methicillin-resistant Staphylococcus aureus (MRSA) Bloodstream Infections, Clinical Infectious Diseases 72: S68-S73
Conclusions Switching to daptomycin within 3 days of initial receipt of vancomycin is associated with lower 30-day mortality among patients with MRSA BSI. This benefit was not seen when the switch occurred later. Future studies should prospectively assess the benefit of early switching from vanco mycin to other anti-MRSA antibiotics. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - February 19, 2021 Category: Consumer Health News Source Type: news

Hope for a vaccination against Staphylococcus areus infections?
(German Center for Infection Research) Staphylococcus aureus (S. aureus) ranks among the globally most important causes of infections in humans and is considered a dreaded hospital pathogen. Active and passive immunisation against multi-resistant strains is seen as a potentially valuable alternative to antibiotic therapy. However, all vaccine candidates so far have been clinically unsuccessful. With an epitope-based immunisation, scientists at Cologne University Hospital and the German Center for Infection Research (DZIF) have now described a new vaccination strategy against S. aureus in the Nature Partner JournalNPJ VACCI...
Source: EurekAlert! - Infectious and Emerging Diseases - January 20, 2021 Category: Infectious Diseases Source Type: news

Diclofenac mitigates virulence of multidrug-resistant Staphylococcus aureus. Archives of microbiology 202(10): 2751-2760.
In conclusion, diclofenac can be used in combination with antibiotics as anti-virulence agent against MDR-MRSA which will enhance the ability of immune system to eradicate infection. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - January 15, 2021 Category: Consumer Health News Source Type: news

Characterizing Common Wound Microbes in Epidermolysis Bullosa Characterizing Common Wound Microbes in Epidermolysis Bullosa
Wound cultures from patients with epidermolysis bullosa were most frequently positive for Staphylococcus aureus, Pseudomonas aeruginosa, and Streptococcus pyogenes; antibiotic resistance was common.Medscape Medical News (Source: Medscape Dermatology Headlines)
Source: Medscape Dermatology Headlines - January 7, 2021 Category: Dermatology Tags: Dermatology News Source Type: news

High Glucose May Make MRSA More Virulent in Diabetes Patients High Glucose May Make MRSA More Virulent in Diabetes Patients
High glucose levels in the tissue and blood of people with diabetes may help make drug-resistant Staphylococcus aureus infections more aggressive, new mouse research suggests.Reuters Health Information (Source: Medscape Medical News Headlines)
Source: Medscape Medical News Headlines - November 25, 2020 Category: Consumer Health News Tags: Diabetes & Endocrinology News Source Type: news

Understanding lung infections in patients with cystic fibrosis
(University of Warwick) For young people with cystic fibrosis, lung infection with Staphylococcus aureus, MRSA, is common and is treated with antibiotics in the hope that this will prevent a decline in lung function. However there has recently been debate over the role S. aureus plays in CF lung disease. Researchers from the University of Warwick have used a new model of CF lungs which could be used to make better decisions about future use of antibiotics. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - November 19, 2020 Category: Infectious Diseases Source Type: news

The effectiveness of education of methicillin-resistant Staphylococcus aureus (MRSA) infection prevention and control (IPC) with directive discourse to improve handwashing compliance
The incidence rate of microbial exposure remains high among nurses. Paramedics play a vital role in transmitting the nosocomial infection in the hospital. This research aims to analyze the education effectivity of MRSA IPC with directive discourse to improve handwashing compliance among nurses. This is quasi-experimental research using a pretest –posttest non-control design and has obtained an ethical approval certificate issued by the hospital ethical committee. A research subject is a group of 25 nurses. The data test uses the Wilcoxon test to determine the measuring result of handwashing compliance before and afte...
Source: Current Awareness Service for Health (CASH) - November 18, 2020 Category: Consumer Health News Source Type: news

Scientists discover secret to superbug's virulence in diabetic infections
(University of Pittsburgh) The bodies of people with uncontrolled diabetes appear to be the perfect environment for a common type of superbug to thrive unchecked and do its worst damage, according to new research reported today in Science Advances. Staphylococcus aureus -- a bacteria that is often resistant to antibiotics -- thrives in glucose-rich diabetic conditions, which trigger it to activate some of its most virulent features. A lack of insulin prevents the immune system from responding to the infection. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - November 13, 2020 Category: Infectious Diseases Source Type: news

Dr MARTIN SCURR answers your health questions 
DR MARTIN SCURR: A boil - proper name, furuncle - is an infection of the skin which begins in a hair follicle. It is usually due to a bacterium called Staphylococcus aureus. (Source: the Mail online | Health)
Source: the Mail online | Health - October 20, 2020 Category: Consumer Health News Source Type: news

Bacterial toxin with healing effect
(Friedrich-Schiller-Universitaet Jena) A bacterial toxin promoting tissue healing has been discovered by an international research team led by scientists from University of Jena (Germany). The compoundα-Hemolysine found in Staphylococcus aureus does not just damage cells, but also stimulates tissue regeneration. (Source: EurekAlert! - Biology)
Source: EurekAlert! - Biology - October 13, 2020 Category: Biology Source Type: news

Mortality related to drug-resistant organisms in surgical sepsis-3: an 8-year time trend study using sequential organ failure assessment scores
The difference in sequential organ failure assessment (SOFA) scores from the baseline to sepsis is a known predictor of sepsis-3 outcome, but the prognostic value of drug-resistant organisms for mortality is unexplained. We employed sepsis stewardship and herein report an observational study. Study subjects were patients admitted to the Departments of Surgery/Chest Surgery from 2011 through 2018 with a diagnosis of sepsis and a SOFA score of 2 or more. Our sepsis stewardship methods included antimicrobial and diagnostic stewardship and infection control. We determined the primary endpoint as in-hospital death and the secon...
Source: Current Awareness Service for Health (CASH) - October 9, 2020 Category: Consumer Health News Source Type: news

Reductions in Methicillin-resistant Staphylococcus aureus, Clostridium difficile Infection and Intensive Care Unit-Acquired Bloodstream Infection Across the United Kingdom Following Implementation of a National Infection Control Campaign
Methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium difficile infections declined across the UK National Health Service in the decade that followed implementation of an infection control campaign. The national impact on intensive care unit (ICU)-acquired infections has not been documented. (Source: Current Awareness Service for Health (CASH))
Source: Current Awareness Service for Health (CASH) - September 23, 2020 Category: Consumer Health News Source Type: news

Customizable synthetic antibiotic outmaneuvers resistant bacteria
(University of California - San Francisco) Antibiotic resistance is one of the world's most urgent public health threats. In the United States alone, tens of thousands of deaths result each year from drug-resistant strains of common bacteria such as Staphylococcus aureus and Enterococcus faecium, which can cause virtually untreatable hospital-acquired infections. Perilously few new classes of antibiotics are being developed to fight infections that have become resistant to traditional treatments, and bringing any new drugs to market could take decades. (Source: EurekAlert! - Infectious and Emerging Diseases)
Source: EurekAlert! - Infectious and Emerging Diseases - September 23, 2020 Category: Infectious Diseases Source Type: news

Gary Nabors, Ph.D. Joins Integrated BioTherapeutics Inc. as Executive...
IBT is pioneering development of the first multivalent toxoid-based vaccine against Staphylococcus aureus as well as immunotherapies for several viral diseases.(PRWeb September 14, 2020)Read the full story at https://www.prweb.com/releases/gary_nabors_ph_d_joins_integrated_biotherapeutics_inc_as_executive_vice_president_and_chief_development_officer/prweb17389568.htm (Source: PRWeb: Medical Pharmaceuticals)
Source: PRWeb: Medical Pharmaceuticals - September 14, 2020 Category: Pharmaceuticals Source Type: news