The Fate of a COVID-19 Vaccine Comes Down to the Sell

By Arthur Allen, Kaiser Health News Thousands of letters stuffed with money flooded Jonas Salk’s mailbox the week after his polio vaccine was declared safe and effective in 1955. Everybody wanted his vaccine. Desperate parents clogged doctors’ phone lines in search of the precious elixir; drug companies and doctors diverted doses to the rich and famous. Some of the first batches of the vaccine were disastrously botched, causing 200 cases of…