EU regulator approves first Covid booster shots targeting Omicron variant

The European Union's drug regulator on Thursday backed two separate Covid-19 vaccine boosters updated to target the Omicron variant and developed by Moderna and the team of Pfizer and BioNTech.

EU regulator approves first Covid booster shots targeting Omicron variant
The European Union's drug regulator on Thursday backed two separate Covid-19 vaccine boosters updated to target the Omicron variant and developed by Moderna and the team of Pfizer and BioNTech.