That's a great question.
We need to know if we have enough supplies, enough N95 respirators, and we need to know where they are located. More importantly, we need to know if we have the right worker safety culture across the country in different settings, because the N95 is only part of what makes a workplace safe. There is a hierarchy of control. We need to engineer control.
It's really a holistic approach that leads to safety, and it goes beyond worker safety. It's also having the industrial support in place if we need to ramp up supplies in certain areas.