SEOUL, South Korea -- South Korea has reported 441 new cases of the coronavirus, its highest single-day total in months, as fears grow that lockdown-like restrictions are becoming inevitable as transmissions slip out of control.

The country has added nearly 4,000 infections to its caseload while reporting triple-digit daily jumps in each of the past 14 days, prompting health experts to warn about possible shortages in hospital capacities.

The 441 cases reported Thursday, August 27, was the biggest daily increase since the 483 reported on March 7.

The National Assembly in Seoul was shut down and more than a dozen ruling party lawmakers were forced to isolate Thursday following a positive test of a journalist covering the parliament.

If the viral spread doesn't slow, health authorities have said they will consider elevating social distancing measures to the strongest "Level 3," which could include banning gatherings of more than 10 people and advising private companies to have their employees work from home. (AP)