how rare is it to get the

I’m not able to reliably finish the question as written because it’s cut off at “how rare is it to get the …” and the intended item isn’t clear. From the search result context, the most likely interpretation is a rare disease : one source says rare diseases affect about 7.6%–9.1% of people in the United States, and another says about 7% of the global population may be affected at some point in life. If that’s what you meant, it’s not as rare as the name sounds.

What I need

Reply with the missing ending of the phrase, and I’ll answer precisely.