id	keyword
ape-4451	countries
ape-4451	vaccines
ape-4451	pandemic
ape-4451	covid-19
ape-4451	trips
ape-4451	medicines
ape-4451	note
ape-4451	rights
ape-4451	article
ape-4451	world
ape-4451	access
ape-4451	law