Marlene Wolf
Appearances
NPR News Now
NPR News: 06-05-2025 3AM EDT
We detect it with an increasing frequency, so more and more of the samples in a row are positive. That would be something that we would look at as a potential sign of an outbreak.
We detect it with an increasing frequency, so more and more of the samples in a row are positive. That would be something that we would look at as a potential sign of an outbreak.