The gut microbiome varies from person to person in terms of the bacterial species represented and their colonization density. Segatella copri is the most prominent germ. Researchers at the Helmholtz Centre for Infection Research goal to clarify its health significance.
The microbiome – bacteria in the GI tract – is essential for digesting food and training the immune system. New studies explore how repeated antibiotic use can upset this delicate system.
Infections caused by antibiotic-resistant (AMR) bacteria are a major issue in hospitals. A new technique aims to effectively track all types of relevant microorganisms simultaneously.
Researchers explore the native bioproduction facilities in bacteria to synthesize a new biopolymer with tissue-healing properties. The resulting hydrogel could be used for muscle tissue regeneration.
Klebsiella is among the top three pathogens responsible for hospital-acquired infections (HAIs). Now, researchers discovered why the bacteria thrive in clinical environments.
Staphylococcus aureus is a leading cause of hospital-acquired bacterial infection, associated with over one million deaths worldwide each year. Now, researchers could be one step closer to a vaccine.
How do pathogenic bacteria evolve to become epidemic? To find out, researchers examined DNA data from almost 10,000 samples taken from infected individuals, animals, and environments around the world.
Integrating bacterial genomic data with detailed human mobility data makes it possible to see how pathogens causing pneumonia and meningitis, move between regions and evolve over time.
A new study describes the outcome of a new approach to testing for Clostridioides difficile (C. diff) guided by the principles of diagnostic stewardship, to help rein in the overtreatment of patients.
A new radiotracer enables positron emission tomography (PET) scans to be used for the first time to accurately pinpoint when and where tuberculosis (TB) is still active in a patient’s lungs.
A new study explores the phenomenon of heteroresistance in bacteria, which is a key driver of antibiotic resistance. Two new discoveries could impact the development of future AMR strategies.
Researchers have succeeded in developing “pathoblockers” that provide protection against the most common pneumonia-inducing pathogens, even if they are resistant to antibiotics.
Could the 'gene scissors' CRISPR be used to make resistant bacteria susceptible to first-line antibiotics again? According to new reseach, yes – but the experts also point out serious caveats.
Antimicrobial-resistant infections have become a global threat, with an annual death toll of over 1 million. Now, reseachers created a promising vaccine candidate for antibiotic-resistant bacteria.
A new study identifies hospital sinks as a source of bacterial outbreaks, highlighting the vulnerability for contamination. The researchers also point out the difficulties in stopping such outbreaks.
Bacteria can help – or hinder – the treatment of cancer. How this happens, however, is largely unknown. Now, researchers have mapped bacteria in cancer metastases to shed more light on their role.
Researchers are developing novel active substances designed to cut off the nutrient supply of resistant bacteria, effectively starving them to death.
A specific subtype of a microbe commonly found in the mouth has been identified that is able to travel to the gut and grow within colorectal cancer tumors, driving cancer progression.
A person’s age, sex and location are correlated with the chance that they have a bloodstream infection that is resistant to antibiotics, according to a new study.
