Who can explain?

[goji]

More total bullshit posted by Dinagam.

The headline refers to a US death toll from vaccines. To calculate this, the Columbia university researchers allegedly used some bullshit factor based on the alleged underreporting of deaths from Chinese vaccines.
Chinese vaccines are not used in the US.

Columbia is a reputable University and I expect the reference to them is also fake.

Unfortunately the board doesn't yet have any rules against posting bullshit fake news, but this is way off topic, as it has nothing whatsoever to do with travel restrictions and it's introducing fiction into a factual thread.