COVID-19 Dr Dan Erickson Interview Professor Knut Wittkowski about COVID and Herd Immunity May 13, 2020
COVID-19 May 6, 2020 Rockefeller University's Knut Wittkowski on Coronavirus Herd Immunity*President Trump: You cannot hide away from VIRUS. You have to face and defeat it.* President Trump Never ever Give Up! Dr Erickson COVID 19 FULL Briefing Covid 19 Dr. Dan Erickson and Dr. Artin Massihi briefing on the medical…
COVID-19 April 24, 2020 Rockefeller University's Knut Wittkowski on Coronavirus & Herd ImmunityVisit us at: Website: Facebook: Twitter: