Akira @akira0116@dingdash.com

What You Should Know About Pfizer’s Covid-19 Vaccine Results?

Given the massive manufacturing and logistical hurdles to rolling out a new drug to the world’s more than 7 billion people, experts have long said that several different vaccines may be necessary. Pfizer says that it expects “to produce globally up to 50 million vaccine doses in 2020 and up to 1.3 billion doses in 2021.”