Pan-coronavirus CAAB call with Dr Nelson L Michael, moderated by Tracy Swan Leave a Comment / Webinars / By Laia Ruiz Pan-coronavirus CAAB call with Dr Nelson L Michael, moderated by Tracy SwanUpcoming webinar about the science behind the pan-coronavirus vaccines research. Jul 14, 2022, at 9 am ET/ 10 am BRT/ 03:00 pm CETRegister at the link.