Confirmed coronavirus cases in Portugal pushed past the 10,000 mark on Saturday, while government data showed more than half a million Portuguese workers were at risk of being temporarily laid off due to the outbreak.

"This fight is not a 100-meter race; it is a long marathon," Health Minister Marta Temido told a news conference, urging citizens to step up their fight against the outbreak as there was still "no light at the end of the tunnel."

"This is the time to balance fear and courage, courage to stay home, to continue helping others, to ask for help when we need it," Temido said.

Portugal has confirmed 10,524 coronavirus cases and 266 deaths, with health authorities expecting the outbreak to plateau at the end of May.

Lisbon extended its state of emergency by 15 days on Thursday, and tightened measures to restrict movements, especially during the normally busy Easter holiday period.

The country's once-bailed out economy is struggling to cope with the outbreak despite several government measures to help families and businesses, including a multi-billion euro stimulus package.

The central bank said last week the country would relapse into recession this year, with gross domestic product dropping between 3.7 percent and 5.7 percent in 2020. Last year it grew 2.2 percent.

In a statement on Saturday, the Labor Ministry revealed that 31,914 Portuguese companies, mostly micro and small businesses with a total staff of 552,000, had already applied to be able to lay off their workers since the measure was reviewed a week ago.

The measure allows companies to temporarily suspend jobs or reduce working hours but does not let them fire or make workers redundant.

According to the ministry, most layoff requests were made by businesses in the hospitality industry, as well manufacturing firms and auto repair businesses.

This year, the unemployment rate is set to increase to between 10.1 percent and 11.7 percent, a sharp increase compared with 6.5 percent in 2019, the central bank said.

Around 321,000 people were unemployed in March, 28,000 more than the figure in February, preliminary data by the Labor Ministry also showed on Saturday.

"We still don't have a significant increase in unemployment," Labor Minister Ana Mendes Godinho told SIC television. "Many companies are opting for layoffs instead."

(Cover image: A woman wearing a protective mask as a preventive measure against coronavirus disease (COVID-19) enters the subway at Rossio Square in downtown Lisbon, Portugal, March 19, 2020. /Reuters)