In designs where high voltage (HV) or current is present, it’s necessary to take steps to reduce the potential risk to users. These steps traditionally include insulation, grounding, and the isolation ...

The Centers for Disease Control and Prevention on Tuesday, Jan. 4, clarified its stance on testing in its new COVID-19 isolation guidelines — prompting criticism from experts who say the agency’s ...

In a recent CNN article, I proposed a new way of containing Covid-19. The strategy would be a self test and supported self isolation approach, but some are skeptical. Rapid antigen testing at home for ...

Q. Have there been any changes to the CDC Guidance on testing? A. Until late July, the CDC offered a test-based or symptom-based strategy to govern the timing of “discontinuing isolation” for a person ...