Cutting-edge test uses DNA sequencing to yield diagnoses for some medical mysteries
The Summary
An advanced diagnostic test uses genetic sequencing to detect a range of pathogens — viruses, bacteria, fungi and parasites — that might be causing an illness.
A new study found that it has been effective at identifying the cause of neurological infections like meningitis.
The test is not yet FDA-approved and expensive to run, but its creators hope to see it used more broadly in the future.
A cutting-edge diagnostic test is helping some doctors find diagnoses for medical mysteries by analyzing DNA and RNA to detect a broad swath of viruses, bacteria, fungi and parasites, according to a pair of studies published Tuesday.
Traditional diagnostic tests are generally designed to measure specific substances such as proteins, hormones or trace amounts of genetic...