Tests Show Genetic Signature of Coronavirus That Likely Infected Trump

President Trump’s illness from a coronavirus infection last month was the most significant health crisis for a sitting president in nearly 40 years. Yet little remains known about how the virus arrived at the White House and how it spread.
The administration did not take basic steps to track the outbreak, limiting contact tracing, keeping cases a secret and cutting out the Centers for Disease Control and Prevention. The origin of the infections, a spokesman said, was “unknowable.”
But one standard public health technique may still shed some light: tracking the cluster’s genetic fingerprints.
To better understand the outbreak, The New York Times worked with prominent geneticists to determine the genetic sequence of viruses that infected two Times journalists believed to have been exposed to the coronavirus as …continued .
[Source: New York Times]