DUBAI, United Arab Emirates -- Iran's Health Ministry on Thursday said the new coronavirus has killed 75 more people, raising the death toll to 429 amid over 10,000 cases as the Islamic Republic revealed it had asked for a multibillion-dollar loan from the International Monetary fund to fight the virus.

Health Ministry spokesman Kianoush Jahanpour announced the latest virus figures in a televised news conference.

Iran's Central Bank chief Abdolnasser Hemmati said Thursday that the country had requested an emergency $5 billion loan from the IMF to combat the outbreak. He said made the request last week in a letter to IMF chief Kristalina Georgieva. The international lender has said it stands ready to support countries through a Rapid Financial Instrument.

Iran's economy has been battered by U.S. sanctions, which have choked Tehran's ability to sell its oil. The recent outbreak of the virus there has compounded its economic woes, with all of Iran's neighbours closing their borders to Iranians and multiple nations cutting travel links with Iran, including shipping in some cases, which is affecting imports, as well.

For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia. The vast majority of people recover from the new virus and the COVID-19 illness it causes.

Because the there is still no vaccine for the infectious disease, countries are implementing tough measures to restrict its spread, as well as the impact an outbreak could have on emergency rooms and intensive care units.

A spike in cases in the Gulf Arab states helped push infections in the Middle East for the new coronavirus past 10,000 cases on Thursday, with most infected people either in Iran or having recently travelled there.

Countries in the region have imposed their own varying levels of travel restrictions, from wholesale halting of all commercial flights in Kuwait, to Saudi Arabia banning travel to 39 countries.

Regional stock markets were also down, reflecting investor concerns and nerves felt globally as oil prices plunge and tourism revenue is eroded by the virus. The World Health Organization on Wednesday officially designated the outbreak a “pandemic.”

Multiple top officials in Iran - from its senior vice-president to Cabinet ministers, members of parliament, Revolutionary Guard members, health workers and health ministry officials - have contracted the virus. Some of those officials have died.

There are concerns that the number of infections across Iran is much higher than the confirmed cases reported by the government, which is struggling to contain or manage its spread. The rising casualty figures each day in Iran suggest the fight against the new coronavirus is far from over.

A third Lebanese man died from the coronavirus, state-run National News Agency said Thursday. It said the man's immune system was impaired because he had cancer. Local media reported the man was 79 years old and that the virus was transmitted to him from the first man who had died in Lebanon earlier this week.

Outside of Iran, only Iraq, Egypt and Lebanon have recorded deaths from the virus in the Middle East. Iran has one of the world's worst death tolls outside of China, the epicenter of the outbreak.

This week, Qatar reported a massive jump in cases of the new coronavirus late Wednesday with 262 now infected. The more than 200 new cases had been found in quarantine. In the Gulf Arab island nation of Bahrain, confirmed cases also rose by nearly 70% this week to 189 confirmed cases, after some 77 new cases were confirmed on a returning flight of Bahrainis from Iran.

Kuwait on Thursday closed all workplaces and non-essential business for two weeks, including restaurants, cafes and health clubs. Schools and universities have already been suspended. All commercial flights are being halted to Kuwait starting Friday. The country has over 70 confirmed cases of the new virus.

Egypt, the Arab world's most populous country, reported seven more cases late Wednesday, bringing the country's total number of cases to 67. In the southern tourist-driven city of Luxor, 70 Egyptian workers and guides remained in quarantine on a Nile cruise ship called the Asara. Earlier this week, 83 foreign tourists left quarantine on the ship and flew home week after testing negative for the virus.

Saudi Arabia, meanwhile, announced a jump in cases from 21 to 45 late Wednesday, among them 12 Egyptians under quarantine in Mecca. The government has suspended pilgrimage to Islam's holiest sites, barring entry of all pilgrims to Mecca and Medina to curb the virus' spread. It has also cordoned off the eastern province of Qatif, where more than a dozen cases are confirmed among its mostly Shiite population from people who recently visited Iran.

Associated Press writers Nasser Karimi in Tehran, Iran, Zeina Karam in Beirut, and Isabel DeBre in Cairo contributed reporting.