(ATTN: ADDS official's remarks, details in paras 4-6)
SEOUL, April 9 (Yonhap) -- South Korea on Thursday reported its fewest additional cases of the new coronavirus since late February, as the country is implementing an extended social distancing drive to fight against the virus pandemic.
The 39 new cases, detected Wednesday and down from 53 a day ago, brought the nation's total infections to 10,423, according to the Korea Centers for Disease Control and Prevention (KCDC).
South Korea recorded around 50 or fewer daily new cases for a fourth day in a row, a sharp drop from the Feb. 29 peak of 909 new cases. But health authorities remain on high alert over cluster infections at churches and hospitals, as well as new cases coming from overseas.
The nation's death toll from the coronavirus, which emerged in China late last year, rose by four to 204, according to the KCDC. In total, 6,973 people in South Korea have recovered from the virus.
It was the first time since Feb. 20 that the daily tally of new infections fell below 40, but Vice Health Minister Kim Ganglip warned against complacency.
Since April 1, South Korea has implemented two-week quarantines for all passengers coming from abroad. A total of 16 foreigners have been admitted to an isolation facility in Paju, north of Seoul, and two of them declared cured, Kim said.
Kim thanked front-line medical staff and other workers engaged in containment measures, saying that their "sacrifice and cooperation" have helped South Korea see a continued slowdown in the virus outbreak.
Daegu and North Gyeongsang Province, the nation's two worst-affected regions, reported four and no new cases, respectively, the KCDC said. The total number of cases reported in Daegu and the surrounding North Gyeongsang Province reached 6,807 and 1,320, respectively.
Other major provinces and cities also reported infections, with Seoul and the surrounding Gyeonggi Province adding 12 and 10 new cases, respectively.
The country also detected 10 new cases coming from overseas at border checkpoints, raising the country's total number of imported cases to 861.
Seeking to reduce the daily number of new infections to below 50, South Korea has extended strict guidelines on social distancing by two weeks to April 19. South Korea has tested 494,711 people so far.