Source: Isabel Rosales, ABC ACTION NEWS, 2/18/21


Scientists are urging the White House and the Centers for Disease Control (CDC) to set air guidelines in order to limit the risk of Americans getting sick from COVID-19, while on the job. The coronavirus is not the same stranger scientists first met nearly a year ago. While there's still much progress to be made in understanding the virus, the way it mutates and the long-term impacts of COVID-19, experts have learned a lot about this microscopic enemy.

For more of this story, click here.