The American "Founding Father" of apitherapy is Charlie Mraz in New Hampshire.
The "most cured" MS patient and leading exponent of apitherapy for MS is Pat
Wagner, Lucy Lane, Waldorf, Maryland.
Both of these apitherapy people have written superb books, available from most
of the bee equipment houses like Root, Dadant, Brushy Mountain, etc.  Contact
them.
I wish I knew the email addresses of Charlie and Pat, but I don't.
                                                                                                George Imirie