Stanford Medicine Seroprevalence Study of Dialysis Patients Shows Fewer than One in 10 Adults Has Antibodies to COVID-19 Indicating Herd Immunity is Far Off

Researchers conducted antibody testing on ‘remainder plasma,’ which could inform strategies for ongoing SARS-CoV-2 clinical laboratory surveillance testing In a clever use of stored clinical laboratory specimens, researchers in California conducted a nationwide seroprevalence survey—serology testing to determine the number of people in a population that carry a specific disease—that used “remainder plasma” from dialysis patients to look for antibodies to the COVID-19 infection. They found...

NASA Develops the ‘E-Nose,’ a Handheld Breath Analyzer That Can Measure Multiple Biomarkers Used in Medical Laboratory Tests

Noninvasive diagnostic technology developed for space travelers and warfighters might eventually be used by clinical laboratories and physician office labs To solve the problem of how to perform clinical laboratory tests on astronauts living for months at a time in the International Space Station (ISS), researchers associated with the National Aeronautics and Space Administration (NASA) are developing diagnostic tests that use human breath as the specimen. Last month, the research team...

Fitbit Receives FDA Approval for a Wearable Device App That Detects Atrial Fibrillation

Many companies want to adapt consumer wearables to monitor health conditions, including biomarkers tested by medical laboratories Clinical laboratory managers know that wearable devices for monitoring biophysical functions or measuring biomarkers are becoming more complex and capable thanks to advances in miniaturization, informatics, software, and artificial intelligence machine learning that enable new functions to be developed and proved to be accurate. In September, Fitbit (NYSE:FIT), took...

Houston High School Student Starts Lab Business and Takes COVID-19 Rapid Antigen Testing on the Road with Mobile Clinical Laboratory

Taft Foley, III, says he got the idea for the mobile lab after waiting on a COVID-19 testing line that went ‘around the entire building’ In a remarkable example of ingenuity and observation, Texas high school student Taft Foley, III, is bringing COVID-19 testing to underserved patients, wherever they may be. He launched a medical lab company, then developed a mobile clinical laboratory which performs rapid antigen tests that can detect the presence of antigen in about 15 minutes. Foley—who...

Sarasota Memorial Health Care Implements Specimen Processing Automation in Its Microbiology Laboratory During Early Days of the COVID-19 Pandemic

While working to increase turn-around-times for STAT tests, Florida’s first coronavirus patient arrived, requiring SMH’s clinical laboratory team to adapt its plans Despite the COVID-19 pandemic, the clinical laboratory team at 839-bed Sarasota Memorial Hospital, part of the Sarasota Memorial Health Care System (SMH) in Sarasota, Fla., not only implemented a new automated microbiology system, it also installed a new mass spectrometry analyzer, along with new instruments to support large...

Mount Sinai Researchers Find That Antibodies Produced in Response to COVID-19 May Provide Long-term Immunity Against the Coronavirus

ELISA tests at Icahn School of Medicine contradict earlier studies which found that antibodies developed to combat the SARS-CoV-2 coronavirus are short-lived Medical laboratories at the forefront of the COVID-19 pandemic will be intrigued to learn that antibodies produced by the body to combat the coronavirus infection may actually provide long-term immunity, contrary to previous studies that found otherwise. A recent study from the Icahn School of Medicine at Mount Sinai found that the...