VIRUS TODAY: Vaccine deal reached, jobless claims still high

Read MoreDrug companies Pfizer and BioNTech have reached a $2 billion deal to supply the U.S. government with an additional 100 million doses of the COVID-19 vaccineDrug companies Pfizer and BioNTech have reached a $2 billion deal to supply the U.S. government with an additional 100 million doses of the COVID-19 vaccine