[fred_is_fred]

I'm not sure what you are trying to claim here. Are you stating that western doctors knew about this that early and were hiding it or that your doctor had some advanced knowledge? There's nothing that indicates this was "well known" in November 2019 - and in fact that's why we are resorting to search terms and parking lot photos to pin it down. If western doctors were truly asking in November, that implies to me clear knowledge.