LONDON, March 24 (Reuters) - There is a growing consensus
around the world that some form of evidence to prove a traveller
is free of COVID-19 might be useful to see more people return to
air travel, Prime Minister Boris Johnson said on Wednesday.
"There's no doubt that there's a growing global consensus
that for the purposes of aviation that evidence of vaccination,
or immunity that you've had the disease, or you have taken a
negative test, all of these will be valuable," he told a
parliamentary committee.
(Reporting by Kate Holton, writing by Elizabeth Piper; editing
by Alistair Smout)