I’m sorry your daughter is going through chemo and the added fear because of this virus .  But if Covid is as dangerous as they say, I don’t understand why she is not allowed to wash at the hospital and toss her mask there so she doesn’t end up contaminating her car and her home.  Even if they set up a wash station  and trash bin as the patients leave it would make more sense. We do believe the whole thing is overblown but in cases like your daughter’s, she needs to be very careful understandably.