infections

Early-life microbiota might influence the severity of respiratory infections

The findings suggest that the microbial communities inhabiting an infant’s nose and throat can play a role in the severity of RSV infections.

“Super-donor” microbiota may restore gut health after fecal microbiota transplantation

By suggesting that the diversity and variety of microbial species play a big role in whether the transplanted microbes can successfully colonize a recipient’s gut, the findings could pave the…

Microbiota transplant outperforms antibiotics in restoring gut health after C. difficile infection

The findings show that C. difficile infection affects cholesterol metabolism and disrupts the gut microbiota by reducing beneficial bacteria and increasing harmful ones, with fecal microbiota transplant proving more effective…

Age, sex and lifestyle impact the upper airways microbiota

The findings suggest that the development and maturation of the nasal microbiota are influenced by age and sex, while lifestyle factors shape the throat microbiota.

Artificial intelligence reveals a treasure trove of antimicrobial molecules

The findings suggest that artificial intelligence can help uncover new antibiotics, opening the way for new approaches to antibiotic discovery. The work also offers an open-access resource for antibiotic developers.

How do worms and gut microbes interact during early life?

The authors advocate for further research on worm-microbiota interactions, suggesting that new animal models could help inform strategies for improving health during early life.

Post-surgery infections are often caused by skin bacteria

The findings of a recent study may help clinicians to select more targeted antimicrobials based on where on the body the surgery is taking place or which type of bacteria…

Gut microbes may influence susceptibility to respiratory infections 

The results of a recent study reveal that the severity of respiratory infections depends at least in part on a complex interplay between the gut microbiota and the immune system.

Breast milk establishes a ‘protective’ gut microbiota, promoting infant health

The findings of a recent study shed light on the role of complement proteins in breast milk and provide a mechanism through which breastfeeding may provide protection from certain bacterial…

A diverse gut microbiota prevents infection by blocking nutrient access

The findings of a recent study shed light on why gut microbiota diversity protects against infection. The results may also inform the design of pathogen-resistant microbial communities.

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