Researchers have created what they say is a "one-stop shop" for diagnosing infections - a test that can determine an individual's complete viral history just by scanning a single drop of blood.
The test, called VirScan, was created by Stephen Elledge and colleagues from the Howard Hughes Medical Institute (HHMI).
"We've developed a screening methodology to basically look back in time in people's [blood] sera and see what viruses they have experienced," explains Elledge. "Instead of testing for one individual virus at a time, which is labor intensive, we can assay all of these at once. It's one-stop shopping."
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| VirScan can pinpoint past and present viruses in a person's blood by identifying the peptides antiviral antibodies bind to. |
Source: medicalnewstoday
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