"I never heard of it happening, so it is universally true that it never happens." Meanwhile, the actual state of affairs is[0] that there's one allergic farmer

"I never heard of it happening, so it is universally true that it never happens." Meanwhile, the actual state of affairs is[0] that there's one allergic farmer child per three allergic non-farmer children. Don't believe everything you read online. [0]: https://pubmed.ncbi.nlm.nih.gov/11048766/ https://pubmed.ncbi.nlm.nih.gov/11048766/