Woman loses vision in one eye after UTI bacteria evolves to invade her brain. Then, more recently, the hypervirulent urine bacteria disseminated, spreading to the woman’s brain.
With the genome sequencing, the researchers estimated that the bacteria in the two urine samples diverged from a common ancestor one to two years before the woman’s current state.
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Available information indicates that The imaging indicated inflammation in her right eye, but also picked up lesions in her brain.
She had abruptly lost vision in her right eye, in a development tied to the same story.
It’s also known for having a variant that can go metastatic, traveling via the bloodstream to invade other organs, particularly the liver, but also the lungs, eyes, and brain.
The woman’s doctors noted that two years before her brain abscess, she was hospitalized with a urinary tract infection.
According to her doctors, initial magnetic resonance imaging scans of her brain quickly identified the key problem, according to the latest reporting on the story.
Available information indicates that In all, the two urine samples and the brain sample all grew the same bacteria: Klebsiella pneumoniae.
But the bacteria from the second urine sample and the brain were gloopy and sticky, in a development tied to the same story.
Separately, But being hypervirulent wasn’t all fun and brain-eating games for these bacteria.
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Doctors decided to open up her skull for a brain biopsy.
In mice, the snotty bacteria were lethal, while the normal one wasn’t, according to the latest reporting on the story.
Available information indicates that Further tests showed that the thick sticky coating made these bacteria more virulent than the normal-looking bacteria from the first urine sample.
Bacterial evolution within a single patient is not particularly new, in a development tied to the same story.
Available information indicates that But being hypervirulent wasn’t all fun and brain-eating games for these bacteria.
Separately, She had abruptly lost vision in her right eye.
Available information indicates that In mice, the snotty bacteria were lethal, while the normal one wasn’t.
Available information indicates that Bacterial evolution within a single patient is not particularly new.
Separately, Bacterial evolution within a single patient is not particularly new.
pneumoniae brain abscesses recover, though there were no follow-up details of how her neurologic or vision recovery went, in a development tied to the same story.
Separately, But it had an advantage for dissemination and virulence, spreading to the brain and eye.
Separately, In all, the two urine samples and the brain sample all grew the same bacteria: Klebsiella pneumoniae.
Available information indicates that The woman’s doctors noted that two years before her brain abscess, she was hospitalized with a urinary tract infection.
