Yes, I'm well aware of that. It's also suspected the Spanish Flu originated from a pig farm close to a military barracks in Kansas, then spread from there as the soldiers headed over to Europe to hunt them some Germans.
So if we're going to be blaming China for KoVid-19, and the UK for some new strain, then I guess we blame the US for Spanish Flu?
Or we can just grow up, and realize we're talking about a virus. Aside from things like natural climate and vegetation, originating country has very little to do with "manufacturing" a virus, or if any when a virus makes the leap from animal to human.