Pfizer has launched a pilot delivery program for its experimental COVID-19 vaccine in four U.S. states, as the U.S. drugmaker seeks to address distribution challenges facing its ultra-cold storage requirements.
Libby Hogan reports.
Pfizer has launched a pilot delivery program for its experimental COVID-19 vaccine in four U.S. states, as the U.S. drugmaker seeks to address distribution challenges facing its ultra-cold storage requirements.
Libby Hogan reports.
The news about two covid-19 vaccines has been absolutely remarkable
Last week, Pfizer and BioNTech filed for emergency authorization of their coronavirus vaccine with the Food and Drug..