Many countries are using too many powerful and inappropriate antibiotics, fuelling antibiotic resistance concerns, according to a major international study of antibiotic use.
Virus-associated molecules in the foot are enough to trigger the network: Research reveals a remarkable mechanism, in which the brain prepares for a potential viral attack within hours of infection.
Slower recovery, more complications, longer monitoring: People with diabetes face considerably worse long-term effects after a coronavirus infection – also known as long Covid, a new study shows.
A research team has developed a way to engineer better vaccines that could provide broad protection from thousands of variants of viruses - such as coronaviruses or Ebola - in a single vaccine.
Invasive fungal infections are silent, fast-moving, and notoriously hard to catch in time. The FUJIFILM Wako β-D-Glucan Test on the LIMUSAVE MT-7500 gives clinical laboratories a quantitative, LAL-based tool to detect (1→3)-β-D-glucan in serum or plasma – enabling earlier diagnosis where it matters most.
For decades, patients have been strictly advised to use single-use catheters to prevent urinary tract infections (UTIs). However, a new study suggests that reusable options are equally safe.
A CRISPR-based tool called Cas12a2 can selectively eliminate cancer and virus-infected cells based on their RNA signature – with high precision and no off-target effects.
A research team is leading the development of a sensor that paves the way for the rapid, selective and cost-effective detection of active tuberculosis infection.
Being overweight can reduce vaccine effectiveness, new research finds. The findings explore differences in immune response, and may lead to more effective vaccines for patients with obesity.
Tick‑borne encephalitis is one of the most dangerous viral diseases spread in Europe. Researchers have discovered how the viruses replicate inside cells, paving the way for future treatments.
Scientists from the University of Maryland School of Medicine and colleagues create the first-ever immune-capable “Cervix-on-a-chip” to study sexually transmitted infections (STIs).
A tick's saliva keeps blood flowing, disarms the immune system, and smuggles in pathogens. Scientists have just found out how to disrupt this process and prevent infection.
Severe infections could increase the risk of developing dementia years later, independently of other coexisting illnesses, a new study from Finland suggests.
Bacterial infections can be difficult to distinguish from viral infections and inflammation, but a simple breath test may change that. This could reduce unnecessary antibiotic prescriptions.
Scientists have discovered the protective role of a bacterium that could prevent long Covid. Their discovery could lead to the development of new therapy approaches.
Coronaviruses can generate new variants capable of infecting humans after circulating in animal reservoirs. Researchers develop broad-spectrum antiviral drugs to curb the spread of these pathogens.
Vaccination against human papillomavirus (HPV) reduces the risk of cervical cancer for at least 18 years, according to a new study. There were no signs of waning protection over time.
A new study into the long-term health impacts of coronavirus has found changes in the blood after Covid-19 that might pinpoint patients at risk of ongoing lung disease.
Researchers have uncovered how a high-risk class of genetic vectors can efficiently spread antibiotic resistance within the gut, enabling even highly virulent bacteria to acquire drug resistance.
