Billy Goldberg:

Yes, the whole concept is, is, you want to protect yourself, you want to take anything that may have gotten on that, carefully remove the mask, and discard it, and then you start fresh with the next patient.

So, sometimes, we have what we are calling super spreader events. And these are events, such as an intubation, which is when we have to put a breathing tube down somebody's trachea.

Now, these are super spreader events, because the virus is spread much more rapidly. It's because we are aerosolizing the virus. Mostly, we're concerned about droplet transmission. But in these cases, because of the proximity to the airway and the exposure to the virus, it's much more risky for those of us in the health care field.

So we're trying to really protect ourselves during those times. And we will have a shield that kind of protects the mask. So you're hoping that no splash gets on the mask.

But, again, when the virus is everywhere, it's inevitable that this these — you know, these precautions are not perfect.