WASHINGTON — President-elect Joseph R. Biden Jr. on Thursday proposed a $1.9 trillion rescue package to combat the economic downturn and the Covid-19 crisis, outlining the type of sweeping aid that Democrats have demanded for months and signaling the shift in the federal government’s pandemic response as Mr. Biden prepares to take office.The package includes more than $400 billion to combat the pandemic directly, including money to accelerate vaccine deployment and to safely reopen most schools within 100 days. Another $350 billion would help state and local governments bridge budget shortfalls, while the plan would also include $1,400 direct payments to individuals, more generous …
