The head of the European Research Council has resigned, the EU confirmed on Wednesday, reportedly in protest at the bloc's handling of its coronavirus response.

The World Health Organization's European office said Wednesday that despite seeing "positive signs" from some countries, it was too early to scale back measures aimed at containing the spread of the new coronavirus.

The Afghan government will release 100 Taliban prisoners on Wednesday, an official told AFP, a day after the insurgents said they were walking out of talks with Kabul over a delayed prisoner exchange.

Doctors, researchers, even an army officer: the coronavirus pandemic has brought a diverse cast of experts into the media spotlight to guide the public through the crisis.

Iran's President Hassan Rouhani appealed to the International Monetary Fund Wednesday to approve a $5 billion emergency loan request to combat its novel coronavirus outbreak.

"I urge all international organisations to fulfil their duties," Rouhani said during a cabinet meeting.

EU finance ministers failed on Wednesday to agree on a bailout plan to help hard hit member states face the coronavirus outbreak, after Italy refused to abandon its plea for "coronabonds" to share the burden.

President Donald Trump on Tuesday threatened to cut US funding to the World Health Organization, accusing it of bias toward China during the coronavirus pandemic.

Prime Minister Boris Johnson began a third day in intensive care on Wednesday battling the coronavirus, which has struck at the heart of the British government, infected more than 55,000 people across the country and killed nearly 6,200.

President Recep Tayyip Erdogan has stepped up measures to stem rapidly growing coronavirus cases in Turkey but his refusal to impose a full lockdown to keep the economy afloat is drawing criticism.

Authoritarian Turkmenistan gathered thousands of citizens for mass exercise events to mark World Health Day, state media said, ignoring the global trend for social distancing to fight the spread of the coronavirus pandemic.