Pfizer vs. Moderna: Which Company's Booster Will Dominate?

Pfizer vs. Moderna: Which Company's Booster Will Dominate?

Source: 
Motley Fool
snippet: 
  • Pfizer plans to seek regulatory authorization of its booster in the coming weeks.
  • Moderna has said its booster may be ready by fall.
  • Both companies have reported encouraging trial data.