New Test Identifies Antibiotic-Resistant Bacteria in Just One Hour
In recent research, scientists from Brigham Young University, UK, found a new way to complete the whole blood sampling and analysis process for the identification of antibiotic-resistant bacteria in the blood that takes just 1 hour (instead of 24 hours of the traditional method).
This method includes a process of blood spinning, through which the bacteria are isolated from the samples so their DNA and can be analyzed. The scientists used fluorescent molecules able to bind specifically to segments of bacterial DNA that contain known antibiotic-resistant genes. If these genes are in the sample, they can be detected by a microchip.
Researcher Aaron Hawkins, an electrical and computer engineer at Brigham Young University, comments on the results of the study: "Once you're trying to diagnose the disease, the clock is ticking. Every hour the disease is untreated, survivability drops by about 7 percent. You want to know what you're fighting immediately so you can apply the right treatments."
True Number of Patients with COVID-19 Could Be 6 Times Greater
According to a newly modeled estimate from the U.S., Australia, Canada, South Korea, and 11 European countries, the actual number of patients infected with SARS-CoV-2 could be 6 times greater than the official figures. The new model was developed by scientists from...
Arthritis Drug May Help to Treat COVID-19 in Senior Adults
In a new study, an international team of scientists finds that an arthritis drug may be helpful for treating COVID-19 in senior adults and improve their survival rate. The new research was published in the journal Science Advances. For the study, researchers analyzed...
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