France has officially registered more than 10,000 deaths from COVID-19, making it the fourth country to cross that threshold after Italy, Spain and the United States.

The rate of increase in the number of fatalities rose on Tuesday for the second consecutive day, official figures showed.

Jerome Salomon, head of the public health authority, told a news conference the pandemic was still expanding in France, which is now in the fourth week of a national lockdown.

But he said the number of serious coronavirus cases being treated in intensive care units had risen by only 0.8 percent in the previous 24 hours, the eighth consecutive day that this rate has decelerated.

"The need to find new (ICU) places is less urgent. But the balance of additional patients needing care remains positive, which means the pandemic is still expanding", Salomon said.

Earlier on Tuesday, Italy, the country with the highest coronavirus death toll – 17,127 – reported a fourth consecutive daily decline in the number of people in intensive care.

France closely monitors its neighbor, which introduced a national lockdown on March 9, to evaluate the efficiency of its own measures.

French Prime Minister Edouard Philippe said the unwinding of the lockdown, which at this stage is supposed to run until April 15, would not "happen overnight."

Authorities tightened their lockdown measures in Paris, banning outdoor sports activity between 10 a.m. and 7 p.m.

Salomon said the number of people who have died in French hospitals after contracting the coronavirus had risen to a cumulative total of 7,091, but if partial data on deaths in nursing homes is included, the death toll from the disease is 10,328.

The total number of confirmed coronavirus cases in hospitals is 78,167, and the number of confirmed or possible cases in nursing homes is 30,902.