Of course we already knew this, but it’s a simple message.
If the bans were effective, they would be happy to share the evidence.
Since they refuse to provide data it’s obvious they have nothing to do with health.
If they wish to correct the record they can provide the studies.
I don't think you know what the travel bans are.
You comment is further proof there is no evidence supporting your mandate, and it’s simply a political cudgel.