If this nurse is a problem then you need to go about changing her. There are a few ways that I can think of and while all of those ideas put forth here (UFC style) are immediately gratifying the one with the most punch is the one that deals with her job security. If you have the power in the group to influence whether or not she remains at the job then great. But you need to but very diplomatic about your mission (to get rid of the virus). You need to put things in writing with names (witnesses), dates, times, and explain her lack of clinical understanding. Submit these records to those with authority. Once they have this in writing they must act. The paper trail is your friend. And it is your support or defense if she plans action later.
The problem occurs if your partners are not interested, then you are going to have to make a better case of it. If you have any control of her cases then you know how to get under her skin so that she is aware. Limit her good cases. Supervise her with an iron fist, no freedom. YOu are smarter and better trained than her, show her. Question everything she does and pounce when she is wrong.
Or you could just let it go.
🙁
But the paper trail works wonders, trust me. I just used it this past few months. This OB nurse had a bad attitude especially towards my partners and I which was affecting pt care. I submitted a formal complaint to the nurse supervisor and the Chief of Staff. I was professional and at the same time I outlined the nurse supervisors responsibility in the matter. I was informed this week that the nurse was given 2 options, resign or be fired. She resigned.

The other nurses are extremely helpful right now.