The first shipments of Pfizer and BioNTech’s Covid-19 vaccine will leave Kalamazoo, Michigan, on Sunday after the FDA <a href=”https://www.cnn.com/2020/12/11/health/covid-vaccine-fda-eua/index.html” target=”_blank”>authorized the vaccine for emergency use</a>, a landmark in the pandemic.

“We are having this mass casualty event every day here in the US. But now we have this vaccine