It is likely that the United States will achieve President Joe Biden’s target of having at least one dose of a COVID-19 vaccine into the arms of 70 percent of adults by July 4, but there could be challenges later in the year.
It is likely that the United States will achieve President Joe Biden’s target of having at least one dose of a COVID-19 vaccine into the arms of 70 percent of adults by July 4, but there could be challenges later in the year.