COVID-19 Vaccines: MODERNA | PFIZER/BIONTECH | ASTRAZENECA
Ninja Nerd · 43:40 · Watch on YouTube
Moderna, Pfizer-BioNTech and AstraZeneca-Oxford COVID-19 vaccines all aim to generate neutralizing antibodies against the SARS-CoV-2 spike protein, with interim Phase 3 press-release data showing ~94-95% efficacy agai...