South Korea has extended level 2 social distancing for a week until September 27 and may tighten limits for the Chuseok holiday when people traditionally reunite with families.
Prime Minister Chung Sye-kyun said the level 2 restrictions - which limits indoor gatherings to below 50 and outdoor to less than 100 - need to be kept ahead of Chuseok as "cases with untraceable origins are steadily increasing and fewer tests being carried out on weekends means we should be on high alert".
Social distancing policies for the September 30-October 2 holiday will be announced in the coming days.
South Korea reported 82 new coronavirus cases as of midnight Saturday, the lowest daily infections since mid-August, according to the Korea Centers for Disease Control and Prevention.
Of the total, 72 were locally transmitted, bringing the total tally to 22,975, with 383 deaths.
Clusters of infections from a church and political rally sparked a second wave of outbreaks in August, driving the daily tally to more than 400, before the numbers began dropping to the low 100s in early September.
Syrian rebels declared President Bashar al-Assad ousted after seizing control of Damascus on Sunday, forcing him to flee and ending his family's decades of rule after more than 13 years of civil war in a seismic moment for the Middle East.
Palestinian health officials said on Sunday that Israeli forces had shelled the Kamal Adwan Hospital in the northern Gaza town of Beit Lahiya, damaging electricity and oxygen pumps and disrupting urgent surgeries.
US President-elect Donald Trump said on Sunday that Russia's abandonment of Syrian President Bashar al-Assad led to his downfall, adding Moscow never should have protected him in the first place and then lost interest because of a war in Ukraine that never should have started.
The Kremlin said on Sunday that Russia was open to talks on Ukraine after US President-elect Donald Trump called for "an immediate ceasefire and negotiations".