How is Pfizer’s Covid-19 vaccine made? Our visual explainer takes you behind the scenes of the 60-day process across 3 states. https://nyti.ms/3u4Uv5Z | The New York Times

4.6K views · 126 reactions | The first big real-world study of the Pfizer/BioNTech vaccine to be independently reviewed shows the shot is 94% effective at preventing COVID-19, in a potentially landmark moment for countries desperate to end lockdowns and reopen economies https://reut.rs/3bDTDxd | Reuters | Facebook