By the time someone is headed for a vent, all the action is T cells and other immune mediators.
Antivirals, of whatever type, have little or no effect in that setting.
HTH.
Thank you for your input and prayers.
I am not sure what treatment protocols are being employed...Brief message from family that Ann is not doing well...chest x-ray is not looking good and she has delirium.
Any additional input would be appreciated.
More importantly, your prayers for her family...Her daughter
was diagnosed with leukemia last Thanksgiving, so the family has gone thru a lot.