Always good to normalize changing your opinion based on new evidence. What have you been wrong about this year? For me - that travel bans would have little impact during an epidemic. This was based on the best evidence at the time, and wasn't exactly accurate!
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...that being said, the initial outbreak of COVID-19 aside, there is clearly a place for travel restrictions in LONG-TERM control of the disease, which is something that I definitely did not consider at the time
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It seemed likely already then that they were too little and too late to be effective. For them to work you would´ve had to start in january, and ban travel from all unsafe areas, which also includes those that are not testing.
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