@Autumn101
Yeah I guess you’re right about Moderna not having enough time for much data, it’ll be interesting to see how it compares in the future
Each time Pfizer and Astrazeneca end up about the same, with Astrazeneca taking a bit longer for immunity to build up. (In the UK, AZ started being used a month later and did most of the care homes except NI who used Pfizer, so those may also affect the early stats). It would be very surprising if Moderna didn't also give very good immunity on a similar scale, because it's a great vaccine from all other trials; as an mRNA it'll probably do it on the shorter timescale like Pfizer.