Swiss study finds Taiwan's Medigen 84% effective against COVID, China's jabs only 65% https://t.co/PXhAeZmTsz pic.twitter.com/cCouqsLLfu— Taiwan News (@TaiwanNewsEN) June 23, 2022
Swiss study finds Taiwan's Medigen 84% effective against COVID, China's jabs only 65% https://t.co/PXhAeZmTsz pic.twitter.com/cCouqsLLfu