Vaccine: South Korea use DNA vac $INO 1mn dose this yr. USA wants mMRA $MRNA promoted by Fauci for more doses. Bio funds prefer $ARCT mRNA but 40-fold productivity than $MRNA . $PFE partner with $BNTX in Germany. and more players. Everyone is in hurry. courtesy to @BioCentury https://t.co/dkKNL3LmAs