Millions in Lebanon risk food insecurity due to a coronavirus lockdown unless the government provides urgent assistance, Human Rights Watch warned Wednesday. Lebanon in mid-March ordered residents to stay at home and all non-essential businesses to close to halt the spread of COVID-19, which has officially infected 575 people and killed 19 nationwide. Before the pandemic erupted, Lebanon was struggling with its worst economic crisis in decades, with 45 percent of the population facing poverty according to official estimates. Lockdown measures to slow the spread of the virus have made matters worse with "millions of Lebanons residents... at risk of going hungry", HRW said in a statement. Lebanon is home to 4.5 million people, and also hosts around 1.5 million Syrians who have fled the nine-year war next door, most of whom rely on aid to survive. "The lockdown... has compounded the poverty and economic hardship rampant in Lebanon before the virus arrived," said HRW senior researcher Lena Simet. "Many people who had an income have lost it, and if the government does not step in, more than half the population may not be able to afford food and basic necessities." The economic crisis since last year had already caused many people to lose their jobs or take salary cuts, and stay-at-home measures to counter the virus have now prevented even more from earning a wage. Media has carried reports of a taxi driver who set his car on fire after security forces fined him for breaking the lockdown rules. And an unemployed Lebanese construction worker unable to afford rent offered to sell his kidney, in an image widely shared online. HRW Lebanon researcher Aya Majzoub said many families are struggling due to a lack of savings. The government has said it will pay out 400,000 Lebanese pounds (less than $150 at the market rate) to the most vulnerable. HRW said the government should also consider suspending rent and mortgage payments throughout the lockdown. Majzoub said Syrian refugees were also affected. "Many of them were seasonal workers -- they worked in agriculture, they worked in the service industry -- and theyre not able to do that anymore," she said. But their ability to cope will depend largely on international aid, as before the pandemic. The World Bank last week said it had re-allocated $40 million from its support to Lebanons health sector to fight the virus, including for tests and ventilators. And it has also been discussing "assistance to help mitigate the impact of the economic and financial crisis on the poor through emergency social safety nets", World Bank spokeswoman Zeina El-Khalil told AFP in March. On Monday, Lebanons President Michel Aoun urged the international community to provide financial assistance to back economic reforms.