Promising or not? Here is what experts think about Pfizer and BioNTech’s “90 percent effective” coronavirus vaccine.
Vaccines for Coronavirus 💉
👉 [ Ссылка ]
#covid19 #vaccine #Pfizer
![](https://s2.save4k.ru/pic/BtKp8XrN6IA/mqdefault.jpg)
Promising or not? Here is what experts think about Pfizer and BioNTech’s “90 percent effective” coronavirus vaccine.
Vaccines for Coronavirus 💉
👉 [ Ссылка ]
#covid19 #vaccine #Pfizer