The Battle Of Approved Coronavirus Vaccines

In situation of the global pandemic the most of people are still vulnerable to coronavirus. The only way to preventing more people from dying is a vaccination. But how effectively vaccines are? How safe? Which is better? Today we going to talk about 5 approved vaccines in the world. It's:
1. Pfizer/BioNTech Vaccine
2. Oxford-AstraZeneca Vaccine
3. Moderna Vaccine
4. Sputnik-V Vaccine
5. CoronaVac Vaccine
Vaccines teach our bodies to fight the infection by stopping us from catching coronavirus, or at least making Covid less deadly.