Pfizer's CEO Albert Bourla suggests a third "booster" shot for those who are "fully vaccinated" against the coronavirus
Letitia Wright was nearly canceled on Twitter on Thursday night for asking the wrong questions about the Covid-19 mRNA vaccine
Just a day after announcing Pfizer's Covid-19 vaccine is more than 90% effective in preventing the coronavirus, company CEO Albert Bourla sold 62% of his stock
Drug manufacturer Pfizer Inc. says its Covid-19 mRNA vaccine is more than 90% effective in preventing the coronavirus