Covid: Moderna announces vaccine even more effective than Pfizer's

The American biotech presents very encouraging preliminary results concerning the phase III study of its candidate vaccine against the coronavirus. According to Moderna, the treatment would be almost 95% effective. Finally, the American biotech announces better conservation of its product.

Source:https://www.lesechos.fr/industrie-services/pharmacie-sante/covid-moderna-annonce-un-vaccin-encore-plus-efficace-que-celui-de-pfizer-1265229