[Myrddin]

There have been hospitals that denied Vit D to covid patients

You don't want that cash cow leaving any sooner than necessary. A patient cured is a customer lost.

[AppyPappy]

By the time they hit the hospital, it’s likely too late for Vit D and Zinc. In many cases, they can look at the EKG at admittance and tell you what will happen. Covid can damage the heart.