Research has linked quaternary ammonium compounds (quats) used in disinfectants to reproductive and developmental issues in animals. While data on human toxicity is inconclusive, there are concerns about potential risks, especially with the widespread use of quats during the COVID-19 pandemic. Studies show quats can disrupt cellular processes, affect fertility, and potentially interfere with cholesterol biosynthesis. Critics argue that research involving high doses of quats may not accurately reflect human exposure. However, findings by researchers like Terry Hrubec, Gino Cortopassi, and Libin Xu suggest the need for further investigation into the safety of these chemicals, prompting regulatory agencies like California’s Department of Public Health to take action.
https://cen.acs.org/safety/consumer-safety/know-enough-safety-quat-disinfectants/98/i30