LONDON – The EMA has issued a positive opinion on Pfizer Inc./Biontech SE’s COVID-19 vaccine, BNT-162b2, becoming the first regulator to recommend a full marketing authorization, rather than approval for emergency use. The vaccine, now brand named Comirnaty, still has to go through the formality of being approved by EU member state governments, but the EU health commissioner, Stella Kyriakides, has said she expects roll out to start on Dec. 27.