From free beer to free childcare, President Joe Biden on June 2 touted new efforts to get 70 percent of U.S. adults at least one shot of vaccination against Covid-19 by the July 4 Independence Day holiday.
U.S. health officials and politicians pleaded with Americans to stay at home over the Thanksgiving holiday and abide by constraints placed on social and economic life as record coronavirus caseloads pushed hospitals to their limits.