A coronavirus pandemic is sweeping the world, but what exactly is a virus? Is it alive?
https://ift.tt/1roPe8M
from USATODAY - News Top Stories A coronavirus pandemic is sweeping the world, but what exactly is a virus? Is it alive?
Joel Shannon, USA TODAY
March 15, 2020 at 10:00AM
https://ift.tt/2UWK6IU
https://ift.tt/2UavpSj
They're invisible and can make us sick — but how? And why is it so hard for scientists to stop a new virus?
from USATODAY - News Top Stories A coronavirus pandemic is sweeping the world, but what exactly is a virus? Is it alive?
Joel Shannon, USA TODAY
They're invisible and can make us sick — but how? And why is it so hard for scientists to stop a new virus?
March 15, 2020 at 10:00AM
https://ift.tt/2UWK6IU
https://ift.tt/2UavpSj
