Pfizer, BioNTech say their Covid-19 vaccine is more than 90% effective (reuters.com)

26 points by brunorsini 5y ago ↗ HN

2 comments

[ 2.8 ms ] story [ 15.2 ms ] thread

collyw 5y ago ↗

What percentage of patients are asymptomatic anyway?

s_dev 5y ago ↗

Duplicate -- flagged -- story covered at top of HN.