Bill Clinton has been discharged from the hospital and he has arrived at his home in New York on Sunday to recover from an infection that left him undergoing treatment for six days at a hospital in Southern California.

The former US President walked out of the University of California Irvine Medical Center at around 8 a.m. with his wife; Hillary Clinton by his side. Dressed in jeans and a sports coat and wearing a face mask, he slowly exited the hospital and stopped to shake hands with the doctors and nurses standing on the sidewalk.

When a reporter asked how he was feeling, he gave a thumbs-up and he and Hillary Clinton rode in a black SUV. They left in a convoy escorted by the California Highway Patrol and headed for the airport.

Mr. Bill Clinton’s “fever and white blood cell count are normalized, and he will return home to New York to finish his course of antibiotics,” Dr. Alpesh N. Amin said in a statement shared on Twitter by a Clinton spokesman.

Mr. Bill Clinton, 75, was admitted on Tuesday to the hospital southeast of Los Angeles with an infection unrelated to COVID-19. He arrived on Sunday evening at his home in Chappaqua, New York, to continue his recovery.

Clinton’s spokesperson; Angel Ureena said on Saturday that Clinton would remain hospitalized until at least Sunday so he could receive more antibiotics. But all health indicators were “moving in the right direction,” Ureena said.

Hillary Clinton was with her husband at the hospital and was accompanied there on Saturday by daughter Chelsea.

US President Joe Biden said Friday night that he had spoken to Bill Clinton and that the former president had “given his best.”

“He’s doing fine; he really is,” Biden said during remarks at the University of Connecticut.

An aide to the former President said Mr. Bill Clinton had a urological infection that spread to his bloodstream but was on the mend and never went into septic shock, a potentially life-threatening condition.

The aide, who spoke to reporters at the hospital on the condition his name wasn’t used, said Mr. Bill Clinton was in an intensive care section of the hospital but wasn’t receiving ICU care.

In the years since Mr. Bill Clinton left the White House in 2001, the former President has faced health scares. In 2004, he underwent quadruple bypass surgery after experiencing prolonged chest pains and shortness of breath. He returned to the hospital for surgery for a partially collapsed lung in 2005, and in 2010 he had a pair of stents implanted in a coronary artery.

He responded by embracing a largely vegan diet that saw him lose weight and report improved health.

Mr. Bill Clinton repeatedly returned to the stump, campaigning for Democratic candidates, most notably Ms. Hillary Clinton during her failed 2008 bid for the presidential nomination. And in 2016, as Ms. Hillary Clinton sought the White House as the Democratic nominee, her husband — by then a grandfather and nearing 70 — returned to the campaign trail.