![](https://wtop.com/wp-content/uploads/2024/02/bagcapture-e1709045665865-480x320.jpg)
Speedy check may hit upon COVID-19 in air sooner than you cross to film, dine out – WTOP Information
Virginia Tech researchers are operating on tool that may let other folks pattern air for the presence of COVID-19, sooner than deciding whether or not to go into a location. This researcher