'The Madness of Crowds' author Douglas Murray argues red states are more successful in rolling out the coronavirus vaccine than blue states?

How do we know the COVID-19 vaccines are safe.

Different types of COVID-19 vaccines have been authorized and it’s possible side effects will differ for each — although there's more public data on the vaccines being rolled out in Western countries than elsewhere.

But since extremely rare problems might not turn up even in large tests, the vaccines still are being monitored.

and British governments and the European Medicines Agency track reports filed by health workers and the public about suspected side effects.

Such incidents so far have been rare, with between 2 and 5 anaphylaxis reports for every million vaccine doses in the first weeks of U.S.

Officials expected to receive reports of health problems, even deaths, that occur just by chance in the days or weeks after vaccination, given the huge numbers of people, including the frail elderly, getting inoculated.

With more than 52 million vaccine doses administered in the U.S