Pfizer Inc.

Pfizer launches early clinical trials to test oral antivirals

Pfizer will reportedly develop new vaccines on its own using mRNA technology

A year later, frustrations and protests increase

CDC Covid leadership needs to adapt to new science faster

UK and EU ban on vaccine export growth

79% effective in US trial

AstraZeneca (AZN) -Oxford vaccine prevents 79% of Covid cases, US data show

Are mRNA covide vaccines risky? What the experts say: QuickTake

US production of COVID-19 vaccine accelerates dramatically

Olympic Games Bursts Foreign Fans, UK Crosses Milestone: Virus Update

How long does immunity last and the most common side effects

UK stocks will slow in the coming weeks, and this is dangerous