Pfizer, BioNTech say Covid vaccine is more than 90% effective—'great day for science and humanity' https://t.co/8RHTinX16j 0 atbildes
Mareks Matisons™ (2020-11-09 14:45:57) |
Pfizer, BioNTech say Covid vaccine is more than 90% effective—'great day for science and humanity' https://t.co/8RHTinX16j |