The Federal Aviation Administration said it supported the “first mass air shipment” of Covid-19 vaccines on Friday, as pharmaceutical companies and airlines prepare networks for broad distribution.United Airlines carried Pfizer’s Covid-19 vaccine from Brussels to Chicago O’Hare International Airport, according to people familiar with the matter.Ahead of the approvals, pharmaceutical companies, airlines and other parts of the supply chain are preparing for distribution once regulators give a green light, a vast network that will include cold storage to preserve the vaccines.The Food and Drug Administration hasn’t yet approved a Covid-19 vaccine. Pfizer, which developed its vaccine with …
