I would leave that on the table as one possible option when all other options are completely exhausted. That would not stop me from sending off samples to labs

I would leave that on the table as one possible option when all other options are completely exhausted. That would not stop me from sending off samples to labs for extensive testing however, especially if a family member or friend was affected by this. That algae can also leave traces in the liver. [1] [1] - https://oehha.ca.gov/media/downloads/ecotoxicology/document/microcystin031209.pdf#:~:text=The%20blue-green%20algae%20Microcystis%20aeruginosa%20can%20produce%20a,organs.%20Microcystins%20also%20act%20as%20a%20tumor%20promoter https://oehha.ca.gov/media/downloads/ecotoxicology/document/....