[Ulrich2]

Sources for what?

Of course EU/UK/USA signed deals with their local companies first, just like China and Russia.

And in the case of China we have long history of problems with medical products.

[mrtksn]

That non of these vaccines provided scientific data.

Any sources on the "our long history of medical product problems with China and Russia"?

[Ulrich2]

Here: https://www.thelancet.com/journals/lancet/article/PIIS0140-6... "Vaccine scandal and confidence crisis in China"