Mogold,
I’m not sure how saying that a letter claiming expertise about a disease will not be effective if the writer can’t spell the disease is nitpicking. If the goal here is to use this case to confirm whatever it is you already believed to be true about Zionists, Hadassah or me, mission accomplished. If the goal is to write a persuasive letter or post on a public forum, I think msseeker, judging from the responses, failed rather spectacularly here.