TOKYO (Reuters) – Prime Minister Shinzo Abe, Japan’s longest-serving premier, announced his resignation because of poor health on Friday, ending a stint at the helm of the world’s third-biggest economy in which he sought to revive growth and bolster its defences.

“I have decided that I will step down as prime minister, with the belief that I cannot continue being prime minister if I do not have the confidence that I can carry out the job entrusted to me by the people,” Abe, 65, told a news conference.

He said he had decided to step down now to avoid a political vacuum as the country copes with its novel coronavirus outbreak.

“I apologize from the bottom of my heart that despite all of the support from the Japanese people, I am leaving the post with one full year left in my term and in the midst of various policies and coronavirus,” Abe said. He similarly quit in 2007 after one year as premier, citing illness.