Health workers are saluted by Lebanese policemen in Beirut. AP
The initiative spread online with the Arabic hashtag "a cheer for the heroes," shared by public figures including journalists, actors and the Arab pop star Ragheb Alama.
In one Beirut neighbourhood, a woman draped in a Lebanese flag sang the national anthem as her neighbours drummed on pots and pans, an AFP journalist said.
Elsewhere, Lebanese played drums and blew vuvuzelas, sharing videos of the street performances online.
Similar initiatives have gained attention from Italy to France but they have remained rare in the Arab world.
Lebanon has reported 438 COVID-19 cases to date, with 10 deaths.
To try to contain the spread of the virus, Lebanon has imposed isolation measures on its population until April 12, with a nighttime curfew in effect. Schools, universities, restaurants and bars are closed.
Many fear the country's healthcare system could be overwhelmed by cases.
Yemeni authorities declared Aden, interim seat of the Saudi-backed government, an "infested" city on Monday after the number of coronavirus cases there jumped and clashes erupted elsewhere in the south between separatists and government forces.
Artists in Iraq's southern port city of Basra have adapted the beloved characters of "Bab Al Hara" ("The Neighbourhood Gate") — a 10-season period drama watched across the Arab world — to convince their compatriots to take the pandemic seriously.
The pilgrims were also barred from "visits to the Prophet's mosque in Medina," according to a foreign ministry tweet.
The legislation provides federal public health agencies with money for vaccines, tests and potential treatments and helps state and local governments prepare and respond to the threat. The rapid spread of the virus has rocked financial markets, interrupted travel and threatens to affect everyday life in the United States.
Expatriates living in the UAE were elated as their family members, colleagues, friends stuck in other countries are now able to return as the UAE has lifted restriction on incoming flights from Monday onwards.
The Committee explained that the new guidelines take into account the exceptional situations of some categories of people including people of determination, children, and those with chronic respiratory conditions.
The UAE will today (Monday) start receiving residents with valid residence visas, who were stranded abroad due to coronavirus pandemic from various countries.