Wuhan has had 4,700 pesticide poisonings that mimic COVID infection.

The toxins can contain graphene and hydrogels.

Related chemicals were found at the Ohio train wreck, ZIKA in Brazil, and vaping sickness in Wisconsin.

https://www.researchgate.net/publication/223980966_Analysis_of_4713_cases_of_Wuhan_pesticide_poisoning_reports_of_year_2002_to_2010

https://theconversation.com/common-pesticide-may-have-made-the-zika-epidemic-worse-new-research-167833

https://en.wikipedia.org/wiki/Raid_(insecticide)

https://www.johnsoncontrols.com/insights/2015/enterprise/feature/china-headquarters

https://pubmed.ncbi.nlm.nih.gov/28865242/

https://onlinelibrary.wiley.com/doi/10.1002/smll.202204887

https://pubmed.ncbi.nlm.nih.gov/32635402/

https://link.springer.com/article/10.1007/s10337-012-2299-0