"It’s hard because the guidelines keep changing when it comes to what we should wear and what we can do. Some of the changes have to do with conserving PPE [protective equipment] in case there’s a big surge in patients. We haven't got to the point where masks weren’t available to us, but, before the pandemic, we never would have reused masks. But now we’re in conservation mode, and we’re keeping the same one on unless we have to take it off or it gets soiled because someone coughed on it or something. Basically, things are constantly shifting based on what’s available and what’s safe."