U.S. coronavirus deaths are approaching 100,000, more than double that of any other country, according to data compiled by Johns Hopkins University. Across the country, more states reopened bars and lifted retail restrictions as California Governor Gavin Newsom announced that hair salons and barber shops could reopen in most counties under new guidelines.

Merck, meanwhile, has entered the vaccine race, announcing Tuesday it has teamed up with research nonprofit IAVI to develop a potential candidate.