US President Joe Biden has taken aim at vaccine resistance in America. In a speech at the White House, Mr Biden announced policies requiring most federal employees to get Covid-19 vaccinations.
He also pushed large employers to have their workers inoculated or tested weekly. The new measures will apply to about two-thirds of all US employees, those who work for businesses with more than 100 workers. "We've been patient," Mr Biden told the tens of millions of Americans who have declined to get coronavirus shots. "But our patience is wearing thin, and your refusal has cost all of us." Taken together, the policies and speech represented Mr Biden's most aggressive steps yet to prod Americans resistant to getting shots as the fast-spreading