http://www.bbcnewsd73hkzno2ini43t4gblxvycyac5aw4gnv7t2rccijh7745uqd.onion/news/59461861
Research published in the journal Nature, in December 2020, said restrictions worked well as Covid first began to spread around the world, but became less effective the later they were introduced. , external A study by the WZB Berlin Social Science Center in Germany looking at travel restrictions and death rates in more than 180 countries reached similar conclusions and added: the biggest impact was when countries banned travel before recording 10 or more deaths quarantine for all...