Antidoping Agency Froze Out Investigators Who Warned About ChinaThe World Anti-Doping Agency's investigative unit highlighted intelligence about Chinese athletes possibly using a banned medication, but were kept out of the loop when 23 swimmers tested positive for it.
Source: Antidoping Agency Froze Out Investigators Who Warned About China (https://www.nytimes.com/2024/12/03/us/politics/wada-china-doping-olympics.html)