Wall Street Ends Mixed in Tug-of-War Between Covid-19 Vaccine and Rising Infections
Last week started with another encouraging announcement for a covid-19 vaccine after Moderna said that its candidate was 94.5% effective in Phase 3 trials. The update came just a week after Pfizer’s vaccine candidate, developed in partnership with BioNTech, delivered 90% efficacy. Pfizer managed to stay ahead of Moderna by reporting strong results from the