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All those vaccines were also tested much more extensively and use techniques which have been widely deployed for much longer than the Covid vaccines.
by AndrewBissell 5y ago
All those vaccines were also tested much more extensively and use techniques which have been widely deployed for much longer than the Covid vaccines.
- presidente20 5y agoThis is exactly the point. We have decades of evidence for most vaccines and you only need them infrequently. That's a world away from a 6m old vaccine that hasn't been through the normal approval process.