When the many protect the few: An expert explains the premise of herd immunity, and how vaccinations apply the priciple in preventing communicable diseases, notably in the complete eradication of smallpox.
An unexpected trigger for heart attack: Researchers show that dormant bacteria can contribute to atherosclerotic plaques and fatal myocardial infarction, effectively making it an infectious disease.
Scientists developed an AI-based approach to diagnose colorectal cancer from different microbial subgroups in the gut microbiota – a non-invasive and low-cost alternative to colonoscopy screening.
The vaginal microbiome is a largely overlooked area of medicine that could dramatically improve outcomes for common infections, infertility and even cancer for millions of women, a new review finds.
A new, bacteria-based contrast agent illuminates tumors like a neon sign during surgery, enabling more precise resection and reducing the risk of recurrence.
Antibiotics are known for disrupting the microbiome in the gut and thus paving the way for diseases. However, many common non-antibiotics also have this effect, a new study shows.
A new PET imaging technique can accurately detect and monitor Mycobacteroides abscessus lung infections—one of the most difficult-to-diagnose conditions in patients with lung diseases.
Microbiota composition can help prevent pathogenic bacteria from proliferating, known as the barrier effect. Now, scientists have identified seven bacteria involved, paving the way for new therapies.
A University of Liverpool study has used advanced genetic and genomic techniques to offer a major step forward in understanding and diagnosing infectious intestinal diseases.
Finding ways to target antibiotic-resistant bacteria is a scientific and medical priority. A consortium of researchers identified a compound capable of blocking a key protein for virulence, thus “disarming” the pathogenic bacteria.
The incidence of colorectal cancer in young adults has doubled over the last 20 years, with no known reason. Now, a new study links this mysterious trend to childhood exposure to a bacterial toxin.
In a new study, researchers show that the emergence of antibiotic resistance can be understood in the mechanism of how bacteria build up defences against being infected by viruses.
Transmission of tuberculosis (TB) in the European Region is still ongoing, and immediate public health measures are needed to control and reduce the growing burden of the disease, experts urge.
World TB Day raises awareness about tuberculosis and commemorates the discovery of the source bacterium M. tuberculosis. More than a century later, scientists still refine anti-TB strategies.
Infections with Salmonella can increase the risk of colon cancer. New research sheds light on how this bacterium can cause this. The findings provide new leads for new treatments.
The current rise in antibiotic resistance is once again sparking interest in phage therapy. Now, scientists developed a new tool that recommends the best possible phage cocktail for a given patient.
Two studies indicate warning signs about spread of bacteria resistant to the same group of antibiotics (carbapenems) in both healthcare and community settings across Europe.
It would seem that developing antibiotic resistance would give bacteria an immense advantage over their non-resistant counterparts. So, why do they not become dominant? New research may provide an answer.
Wastewater treatment fails to kill several human pathogens, such as Listeria or E. coli, when they hide out on microplastics in the water, according to a new study.
