SEOUL, June 2 (Yonhap) -- South Korea's virus fight hit another snag Tuesday as church-linked cluster infections in the Seoul metropolitan area continued to rise ahead of further school reopenings, a key feature of eased social distancing.
The country identified 38 more cases of the new coronavirus, including 36 local infections, raising the total caseload to 11,541, according to the Korea Centers for Disease Control and Prevention (KCDC).
All of the new domestic cases were reported in Seoul and Incheon, west of Seoul.
A string of virus cases traced to churches in Seoul and the surrounding metropolitan area have emerged as a new source of concerns as the country is still wrestling with cases tied to nightclubs and a distribution center in the greater Seoul area.
But the daily number of new infections appears to be on a downward trend after it hit a nearly two-month high of 75 on Thursday amid spiking cases tied to the logistics center west of Seoul.
At least 40 cases have been traced to churches in Incheon, west of Seoul, and Gyeonggi Province that surrounds the capital, according to the KCDC and local governments.
Health authorities remain skittish about the possibility that sporadic church-traced cases could lead to a potential new wave of mass infections in the densely populated area.
In February, the country saw a sharp rise in virus cases tied to church services of a minor sect in the southeastern city of Daegu, once the epicenter of the COVID-19 outbreak here.
South Korea has seen a slowdown in cases linked to a distribution center run by e-commerce leader Coupang in Bucheon and Seoul's nightlife area of Itaewon.
At least 112 cases have been linked to the distribution facility since the first patient was confirmed in late May.
The total caseload tied to the Itaewon outbreak reached 270 as of noon Monday, according to the KCDC.
Sporadic cluster infections are putting health authorities to the test as more students are set to return to schools.
Some 1.8 million students will go back to school Wednesday as part of the third phase of school reopenings after high school seniors became the first group to do so on May 20.
After 45 days of stricter social distancing, the country switched to the "everyday life quarantine" scheme in early May, enabling citizens to carry out social and economic activities under quarantine rules.
The country, meanwhile, added two imported cases and reported one additional death, raising the total death toll to 272. The fatality rate was 2.36 percent.
The total number of people released from quarantine after full recoveries stood at 10,446, up 24 from the previous day.