The story of mRNA: How a once-dismissed idea became a leading technology in the Covid vaccine race

The story of mRNA: How a once-dismissed idea became a leading technology in the Covid vaccine race

Source: 
Stat
snippet: 

For decades, scientists have dreamed about the seemingly endless possibilities of custom-made messenger RNA, or mRNA.

Researchers understood its role as a recipe book for the body’s trillions of cells, but their efforts to expand the menu have come in fits and starts. The concept: By making precise tweaks to synthetic mRNA and injecting people with it, any cell in the body could be transformed into an on-demand drug factory.