There is no doubt that COVID-19 vaccines are THE biggest innovation of 2020 on a planetary scale. Nevertheless, other discoveries
There is no doubt that COVID-19 vaccines are THE biggest innovation of 2020 on a planetary scale. • Read also:
(Beijing) China cleared for large-scale use on Thursday its first COVID-19 vaccine designed in its territory, adding another vaccine that
United Nations. Unicef is already working with large airlines and transport companies to prepare thesupply of Covid-19 vaccines to 92