Lettuce goes really well with a lot of Asian soups

It's a traditional dish in the southern Appalachians and is called kilt (killed) lettuce, usually made by pouring hot bacon grease over lettuce.

https://www.saboramalaga.es/en/discover/recipes/casarabonela-piping-p19441

I made a mistake from the get go. I didn't even notice the lettuce was in Taylor Farms boxes. Figured it could have been from an unaffected supplier. But that's not the case.

My family is from a rural area and we used to grow vegetables or pick from open parcels. Washing vegetables throughly and using disinfectant drops was a regular practice in our kitchen. My mother always hammered into us to be extra careful when preparing certain produce. We never had stomach problems and we ate a lot of vegetables; Did we have natural resistance to parasites or were our parasites "not grown in?"

It's odd , because my family would would regularly consume freshly picked produce from open parcels; We never consumed packaged produced and we barely ever got sick from parasites; I would go for years without stomach bugs. My mom and grandma were very clean when preparing vegerables; Washing and disinfectant drops. So I keep wondering if this is something new and meaner that a lot of sketchy produce we consumed in our home? Like does this resist through washing and disinfection?