Elevated 'cycle thresholds' may be detecting virus long after it is past the point of infection.
Elevated 'cycle thresholds' may be detecting virus long after it is past the point of infection.
Agrowing body of research suggests that a significant number of confirmed COVID-19 infections in the U.S. — perhaps as many as 9 out of every 10 — may not be infectious at all, with much of the country's testing equipment possibly picking up mere fragments of the disease rather than full-blown infections.
Confirmed cases of the disease have been the focal point of public health authorities and governments worldwide for many months, with countries across the globe working frantically to shore up their testing infrastructure and ensure that most citizens who want a COVID-19 test can obtain one with relative ease.
Click on the link for the rest.