WHO includes Taiwans Medigen vaccine in Phase III trials Consent form reveals Taiwans Medigan among 4 new vaccines being tested by WHO Oct. 22, 2021 10:42# Solidarity trial# Phase III clinical trial# Medigen COVID-19 vaccineConsent form reveals Taiwans Medigan among 4 new vaccines being tested by WHO # Solidarity trial# Phase III clinical trial# Medigen COVID-19 vaccine