The death of a Chinese doctor who had warned about the coronavirus outbreak before it was officially recognised has sparked outrage and grief online.
Li Wenliang was earlier summoned by the police for "rumour-mongering" along with eight other whistleblowers when he had warned about a potential "SARS-like" virus spreading in Wuhan.
Many social media users described him as a hero and accused the authorities of trying to shut him down.
The topics "Wuhan government owes Dr. Li Wenliang an apology," and "We want freedom of speech," started to trend on Chinese social media platform Weibo.
The 34-year-old doctor died of the virus on Friday, Wuhan Central Hospital confirmed in a statement after much confusion online.
"Our hospital's ophthalmologist Li Wenliang was unfortunately infected with coronavirus during his work in the fight against the coronavirus epidemic," the hospital said. "He died at 2:58 am on February 7 after attempts to resuscitate were unsuccessful."
The death toll from the virus currently stands at 636, with infections at 31,161.
Russia launched an overnight drone attack on the Ukrainian region of Mykolaiv, and also struck Kryvyi Rih in what Ukrainian officials said on Wednesday was the war's biggest drone attack on the city.
The United States reached separate deals on Tuesday with Ukraine and Russia to pause their attacks at sea and against energy targets, with Washington agreeing to push to lift some sanctions against Moscow.
China's glacier area has shrunk by 26 per cent since 1960 due to rapid global warming, with 7,000 small glaciers disappearing completely and glacial retreat intensifying in recent years, official data released in March showed.
The Trump administration sought on Tuesday to contain the fallout after a magazine journalist disclosed he had been inadvertently included in a secret group discussion of highly sensitive war plans, while Democrats called on top officials to resign over the security incident.
The United States is exerting "unacceptable pressure" on Greenland, Denmark's Prime Minister Mette Frederiksen said on Tuesday, ahead of an unsolicited visit by a high-profile US delegation to the semi-autonomous Danish territory this week.