Diseases, Conditions, Syndromes

Bacteria blamed in indigenous Mexican baby deaths

Bacteria—and not a contaminated vaccine as initially suspected—were to blame for the recent deaths of two Mexican babies and for sickening 29 others, according to an official investigation.

Diseases, Conditions, Syndromes

Unraveling cystic fibrosis puzzle, taking it personally matters

In the genetic disorder cystic fibrosis (CF), the most severe symptoms are recurring episodes of lung inflammation and bacterial infection (known as "exacerbations") that happen from one to three times a year and cause ever-increasing ...

Medical research

Sewage provides insight into human microbiome

A new study demonstrates that sewage is an effective means to sample the fecal bacteria from millions of people. Researchers say the information gleaned from the work provides a unique opportunity to monitor, through gut ...

Medical research

Babies' gut bacteria are mostly fixed by time spent in the womb

From eyes to the gap between the toes, we are covered in bacterial colonies. Between 500 and 1000 unique species live in our gut alone. We provide an ideal environment for bacteria: warmth, moisture, nutrients and protection.

Medical research

Mouth bacteria can change its diet, supercomputers reveal

Bacteria inside your mouth drastically change how they act when you're diseased, according to research using supercomputers at the Texas Advanced Computing Center (TACC). Scientists say these surprising findings might lead ...

Immunology

In the gut, immunity is a two-way street

In recent years, it has become increasingly clear that many diseases are triggered or maintained by changes in bacterial communities in the gut. However, the general view up into now has been rather simple: bacteria stimulate ...

Oncology & Cancer

Unlocking secrets of breast tissue

A unique population of microbes in the female breast may lay the groundwork for understanding how this bacterial community contributes to health and disease, according to a new study out of Western University (London, Canada). ...

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