People are connecting this with COVID and/or its vaccines, but in 2020 we saw a 90% reduction in out-of-competition doping controls. This was followed by statis

People are connecting this with COVID and/or its vaccines, but in 2020 we saw a 90% reduction in out-of-competition doping controls. This was followed by statistically significant spikes in athlete performances once competitions had restarted. I would look into that rather than the COVID link.