To comprehend the points go back to the last pandemic of a century, the Spanish Flu. It represented very much an unknown. So that care of patients was essentially just palliative care. Make them comfortable as possible, lots of rest, water if they can take it. The regimen was very simple. Basically provide standard care and hope the patient comes through. There were no regimens.
Very similarly, when this pandemic came there were no treatment regimens. NONE. One ill advised regimen that started early on, and that spread to many countries was heavy use of Intubation, mechanical ventilation, and putting people in comas for 2 weeks. This probably led to more patients deaths then less intrusive regimens would have. Several studies suggest this, retroactively. Thats indicative that with a Novel pandemic medical treatment for the virus is stumbling in the dark.
Threes been some improvements, and now an increasing amount of drug and alternate treatment recommendations.
But what I'm saying is that a specialized standard of ICU Covid care doesn't exist. There are no pre trained experts in this. Instead we have nurses learning on the fly.
I only wrote what I did in response to the near hundred comments that ICU COVID care is intricately specialized and other Nursing staff can't sub in. The vast reduction in use of ventilators, reduced intubation, reduced mechanical breathing now means that those rigorous, intensive treatments are far less used now in Covid care. BEcause they were largely not helpful treatment modalities. The NY Study I cited found 88% of those patients dying.
So that now in ICU covid care the most important thing is monitoring breathing, positioning for best possible breathing, giving the patient more chance at maintaining independent breathing through drugs, steroids and other treatments that I even specifically cited to you before. Any trained Nurse can administer medication. The Doctors recommend the prescriptions. Theres less intensive respiratory work for the Nurses to do now, thus less specialized now. More basic patient care, even in ICU, but with pharmacological interventions, primarily.