ScienceEuropeCan we mix COVID vaccines?To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceEuropeConor Dillon | Gabriel Borrud06/08/2021June 8, 2021Can you get more than one kind of COVID-19 vaccine? When will we need a booster shot? And what is inevitably going to happen to those who have chosen not to vaccinate?https://p.dw.com/p/3ubVTAdvertisement