EU watchdog approves first Omicron jabs
US approves updated Pfizer, Moderna shots targeting Omicron
Moderna sues Pfizer, BioNTech over COVID vaccine
UK clears new Moderna vaccine targeting Omicron variant
US approves Pfizer and Moderna vaccines for youngest children
BioNTech, Moderna, Pfizer making $1,000 profit every second
Africa sets sights on innovative mRNA jab
Moderna vaccine edges Pfizer in new US research
Moderna vaccine waiting audit approval