Riding In Cars With Researchers

Pfizer just released their interim analysis showing that their vaccine is 90% effective against COVID-19!  The interim analysis shows a 90% efficacy - this means the vaccine protected the patients who got COVID-19 to the tune of 90% -  9 out of 10 patients who got the vaccine were immune to contracting COVID-19. Not only did they have antibodies, but they literally didn't get it at the same rate as the people who didn't get Pfizer's vaccine candidate. That's huge!