Thank you! I forgot about that. This was researched as early as 1994 [0] [0] "Cystic fibrosis heterozygote resistance to cholera toxin in the cystic fibrosis

Thank you! I forgot about that. This was researched as early as 1994 [0] [0] "Cystic fibrosis heterozygote resistance to cholera toxin in the cystic fibrosis mouse model", https://pubmed.ncbi.nlm.nih.gov/7524148/ https://pubmed.ncbi.nlm.nih.gov/7524148/