Researchers in Boston Find COVID-19 Spike Protein Lingers in Long COVID-19 Patients

Viral reservoir could be behind persistence, says study, which also suggests a blood biomarker could be found for clinical laboratory testing Microbiologists and virologists working closely with physicians treating long COVID-19 patients will gain new insights in a study that found coronavirus spike protein in COVID-19 patients’ blood up to 12 months after diagnosis. The researchers believe their findings could be used to develop a clinical laboratory biomarker for long COVID-19. Researchers...

UCSF and Stanford Researchers Investigate Why Some Infected with COVID-19 Are Asymptomatic, While Others Become Severely Ill or Die

Might clinical laboratories soon be called on to conduct mass testing to find people who show little or no symptoms even though they are infected with the coronavirus?     Clinical laboratory managers understand that as demand for COVID-19 testing exceeds supplies, what testing is done is generally performed on symptomatic patients. And yet, it is the asymptomatic individuals—those who are shown to be infected with the SARS-CoV-2 coronavirus, but who experience no symptoms of...
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