Eight new coronavirus cases have been registered in China's Hubei province, marking the first time since the daily tally hit single-digits.
It comes as authorities in the epicentre of the pandemic announced the resumption of production work at some industries and easing of certain travel restrictions.
Outside of Hubei, China had seven new cases, including six cases imported from abroad, health officials announced.
Overall, the 15 new confirmed cases in mainland China is a drop from 24 cases a day earlier.
So far, China has recorded 80,793 confirmed cases, with 62,793 people have recovered and been discharged from hospital.
Meanwhile, the death toll has touched 3,169, up by 11 from the previous day.
France, Spain, Bahrain, and India have condemned the Iranian attack that targeted Qatar's Ras Laffan Industrial City during separate phone calls with Qatar's Emir Sheikh Tamim bin Hamad Al Thani.
Iran no longer has the capacity to enrich uranium or make ballistic missiles after 20 days of US-Israeli air attacks, Israeli Prime Minister Benjamin Netanyahu told a news conference on Thursday.
The US objectives in its war against Iran have not changed since strikes started on February 28, Defence Secretary Pete Hegseth said on Thursday, and he accused the media of stirring up concerns that the country risked being locked in an open-ended conflict with shifting priorities.
US President Donald Trump said an angry Israel "violently lashed out" and attacked Iran's major gas field, a significant escalation in the US-Israeli war, but ruled out further such attacks by Israel unless Iran retaliated further.
US President Donald Trump greeted Japan's Prime Minister Sanae Takaichi warmly at the White House on Thursday and said he believed Japan was "really stepping up to the plate" on Iran.