mBio

Diseases, Conditions, Syndromes

Team tracks the origins and spread of potentially deadly Valley Fever

Using the latest in genomic analysis technologies, scientists at the Translational Genomics Research Institute (TGen) have tracked the likely origins and dispersal of the fungus that causes Valley Fever, according to a study ...

Diseases, Conditions, Syndromes

Study calls into question current MERS vaccine strategy

A new study suggests that the Middle East Respiratory Syndrome coronavirus (MERS-CoV) develops mutations that make the virus less virulent during an outbreak rather than more virulent. The study, published this week in mBio, ...

Diseases, Conditions, Syndromes

Antibiotic-resistant plasmids flourish in hospital plumbing

Antibiotic-resistant organisms can be found in multiple locations in a hospital - on countertops and doorknobs, on computers and in sinks, and even inside the plumbing. To better understand how these organisms spread, investigators ...

Diseases, Conditions, Syndromes

Nonpathogenic viruses transferred during fecal transplants

Communities of viruses can be transferred during fecal transplants, according to a study published this week in mBio, an online open-access journal of the American Society for Microbiology. Fortunately for patients who use ...

Oncology & Cancer

Cervical microbiome may promote high-grade precancerous lesions

Infections with a Human Papillomavirus (HPV) cause 99 percent of cervical cancer cases, and the disease's first sign is often the appearance of precancerous lesions on a woman's cervix. But bacteria may play an important ...

Diseases, Conditions, Syndromes

Cross-respiration between oral bacteria leads to worse infections

Researchers determined that two bacterial species commonly found in the human mouth and in abscesses, cooperate to make the pathogenic bacterium, Aggregatibacter actinomycetemcomitans, more infectious. Key to the cooperation ...

Diseases, Conditions, Syndromes

Multidrug-resistant bacterium emerging in community settings

New "hypervirulent" strains of the bacterium Klebsiella pneumoniae have emerged in healthy people in community settings, prompting a National Institutes of Health research group to investigate how the human immune system ...

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