I am dubious that these incidents are anything but statistical noise. But. This AstraZeneca trial has been a bit of a gong show. https://www.reuters.com/arti

I am dubious that these incidents are anything but statistical noise. But. This AstraZeneca trial has been a bit of a gong show. https://www.reuters.com/article/us-health-coronavirus-vaccine-oxford-exc/exclusive-oxford-kept-covid-19-vaccine-trial-volunteers-in-dark-about-dosing-error-letter-shows-idUSKBN2A1263 https://www.reuters.com/article/us-health-coronavirus-vaccin... “About 1,500 of the initial volunteers in a late-stage clinical trial of the Oxford/AstraZeneca COVID-19 vaccine were given the wrong dose, but weren’t informed that a mistake had been made after the blunder was discovered” They’ve had a series of data issues, and they have not be super transparent about them. Is it safe? I think so, given the results from the deployment we’ve seen, but they didn’t inspire perfect confidence as they rolled this out.