"I also visited with these two extraordinary healers, Dr. Richard Bartlett and Dr. Ben Edwards who have treated and healed some 300 measles-stricken Mennonite children using aerosolized budesonide and clarithromycin."
Antibiotics and steroid drugs DO NOT heal measles.
I don't claim it's a good idea, but probably adding a pill of Paracetamol and another of Ibuprofen to any quackery will reduce the temperature and ache in spite it will not improving other important statistics like mortality.
If whatever they are doing reduce the symptoms, it may confuse people and make it look like they are doing something useful.
https://en.m.wikipedia.org/wiki/Subacute_sclerosing_panencep...
On the bright side, most likely none of those 300 kids will end up developing SSPE.