President Donald Trump has approved major disaster declarations on public health for many US states, including worst-hit New York, as the total number of confirmed cases in the country crossed 65,000 mark and more than 1,000 people have died due to the deadly coronavirus.

The International Monetary Fund and World Bank on Wednesday called for governments to put a hold on debt payments from the world's poorest nations so they can battle the coronavirus pandemic.

Spain's coronavirus death toll overtook that of China on Wednesday, rising to 3,434 after 738 people died over the past 24 hours, the government said.

Britain's Prince Charles on Wednesday tested positive for the novel coronavirus, his office confirmed.

Iran on Wednesday announced 143 new deaths from the novel coronavirus, raising the official death toll to 2,077 in one of the world's worst-hit countries.

At least 25 worshippers were killed and eight others injured when heavily armed suicide bombers blasted their way into a prominent gurdwara on Wednesday in the heart of Afghanistan's capital of Kabul, in one of the deadliest attacks on the minority Sikh community in the strife-torn country.

The COVID-19 outbreak in the United States has the potential to exceed that in Europe, the World Health Organization (WHO) said Tuesday as the number of reported US cases surges.

 A 7.5-magnitude quake hit off Russia's Kuril Islands on Wednesday, the US Geological Survey said. The quake hit at a depth of 59 kilometres (37 miles), USGS added.