I also wouldn't expect much from giving D3 in a hospital setting since it takes time for D3 supplementation to affect serum levels. That's why the MATH+ protoc

I also wouldn't expect much from giving D3 in a hospital setting since it takes time for D3 supplementation to affect serum levels. That's why the MATH+ protocol [1] recommends Calcifediol or Cholecalciferol. According to their own review [2] the protocol reduces hospital mortality from 20-30% to about 5%. [1]: https://covid19criticalcare.com/math-hospital-treatment/pdf-translations/ https://covid19criticalcare.com/math-hospital-treatment/pdf-... [2]: https://covid19criticalcare.com/math-hospital-treatment/scientific-review-of-covid-19-and-math-plus/ https://covid19criticalcare.com/math-hospital-treatment/scie...