Escherichia coli bacteria are constitutive members of the human gut microbiota. However, some strains produce a genotoxin called colibactin, which is implicated in the development of colorectal cancer. While it has been shown ...
Feb 15, 2021
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For people in wealthy countries, diarrhea is usually nothing more than an uncomfortable inconvenience for a few days. But for a poor child in a developing country, repeated bouts of diarrhea can lead to serious health consequences ...
Dec 10, 2020
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As more than 90,000 of the nation's long-term care residents have died in the coronavirus pandemic, advocates for the elderly say a tandem wave of fatalities is quietly claiming tens of thousands more who are succumbing not ...
Nov 19, 2020
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Endocannabinoids, signaling molecules produced in the body that share features with chemicals found in marijuana, can shut down genes needed for some pathogenic intestinal bacteria to colonize, multiply, and cause disease, ...
Oct 7, 2020
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Labor Day weekend may be the unofficial end to summer cookouts and barbecues. It's also a good reminder that food safety should be a priority to keep you and your family safe from infection.
Sep 8, 2020
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The COVID-19 pandemic has created a massive demand for Personal Protective Equipment (PPE), especially N95 masks, which are designed to filter out at least 95% of very small particles, including droplets from viruses.
Aug 11, 2020
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A new technology that combines high throughput imaging and machine learning could speed discovery of drugs to fight tuberculosis, which for generations has killed more people worldwide than any other disease caused by a single ...
Jul 23, 2020
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Urinary tract infections (UTIs) frequently recur due to bacteria constructing safe havens within the host. While infection is frequently caused by uropathogenic Escherichia coli that originates in the gut, little is known ...
Jul 10, 2020
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Researchers around the world are working frantically to develop COVID-19 vaccines meant to target and attack the SARS-CoV-2 virus. Researchers in my nanoengineering lab are taking a different approach toward stopping SARS-CoV-2. ...
Jul 9, 2020
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(HealthDay)—Swimming and summer are practically synonymous, but getting sick from bacteria in lakes, rivers and the ocean can spoil the fun, U.S. health officials warn.
Jun 30, 2020
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