WASHINGTON: The United States saw its sharpest contraction in growth since 1946 as the coronavirus pandemic hammered the economy last year, but while the country may be set for a recovery, it hasn't arrived yet.

The world's largest economy shrunk by 3.5 percent in 2020, the Commerce Department reported on Thursday, after Covid-19 rearranged daily life and forced many businesses to shut down or change their operations while laying off workers in droves.

Those mass layoffs, which began in March as the pandemic intensified, continue to take a toll, with the Labor Department reporting nearly 1.3 million new claims for unemployment benefits filed last week.

The data underscores the job awaiting President Joe Biden, who took office just over a week ago promising to get the country back on track with a $1.9 trillion spending proposal that's an initial salvo against the twin economic and health crises.

But by this point, analysts agree there's only so much the government can do to support the economy, which won't be back to normal until the raging virus is done away with or has at least been brought to manageable levels.

"Additional fiscal stimulus and broader vaccine diffusion should support an improved labor market in the spring, but claims are expected to remain high in the near term as the pandemic continues to restrict activity, with new strains of the virus a concern," Nancy Vanden Houten of Oxford Economics said.

The pandemic caused an unheard-of whipsaw in the growth, with the economy contracting a record 31.4 percent annualized in the second quarter of 2020 when the pandemic's restrictions were at their most severe, then shooting back up 33.4 percent the next quarter as businesses reopened. In the fourth quarter, GDP grew by an annual rate of 4.0 percent, according to the Commerce Department's first estimate for the final three months of last year.