Must be quite tall patients.
Slow and steady sometimes wins the race.
And it's not a first come, first served. EU paid €400M, UK paid about £39M while the vaccine was still in clinical trials, and US paid $1.2B
It's not incomentence to assure oneself of the correct decision. The UK went with the AZ vaccine while it was still in clinical trials. EU waited untilt he clinical trials had been complered.
if the EU didnt sign the contract until july/august as they and AZ say the clinical trials wouldnt have been completed