A new study focused on the two most administered Covid-19 vaccines: Pfizer-BioNTech and AstraZeneca. Scientists analyzed how these two vaccines protect the immune system against several SARS-CoV-2 strains, including the dominant one in the U.S. The British Study used more than three ...

Sceptics regarding COVID vaccinations will always be there, and without being willing to give them full credit, we want to say that it’s good to be sceptical in general. Scepticism is part of our human nature and it’s a clear ...