22 dic 2020 año - Phase III clinical trials were completed
Descripción:
Phase III clinical trials were completed in December 2020; the vaccine had not been licensed for prophylactic use against COVID-19, although the Moderna and Pfizer COVID-19 vaccines had been approved for marketing under emergency use authorizations from the FDA and regulatory agencies in other countriesAñadido al timeline:
fecha:
22 dic 2020 año
Ahora mismo
~ 4 years and 9 months ago