Eric Olszewski pfp
Eric Olszewski
@ericolsz
1/ THREAD • Three teens from Wake Forest-Rolesville HS (Class of ’11) were hit with Ewing sarcoma, a bone cancer that strikes only ~200 kids a year in the US. Officials said “coincidence.” Let’s look at why that answer is not good enough.
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Eric Olszewski pfp
Eric Olszewski
@ericolsz
2/ Rarity check: 200 cases ÷ 56 million US kids 0-19 ≈ 1 in 280 000. A class of ~400 should expect 0.0014 cases. Pulling three? Back-of-napkin puts the odds in the 1-in-billions range. I know this is oversimplified - statisticians / actuaries please weigh-in.
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Eric Olszewski pfp
Eric Olszewski
@ericolsz
3/ Parents flagged the pattern to NC health officials in 2011. The state promised a review but never told the CDC and never sent its findings to the families. They waited in silence while their kids fought chemo.
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