Prime Minister Fumio Kishida will continue work from his official residence after testing positive for COVID-19 over the weekend, senior government officials have confirmed.

Kishida, who received his fourth shot of a coronavirus vaccine on Aug. 12, is thought to have become infected while on a weeklong vacation that began Aug. 15. The diagnosis was confirmed by doctors Sunday after the 65-year old began experiencing mild symptoms, including a cough and slight fever, on Saturday.

“Given the prime minister’s mild symptoms, we have set up a remote workstation from which he can continue his daily duties as planned,” Chief Cabinet Secretary Hirokazu Matsuno said at a news conference Monday morning.