North Korea claims it tested nearly 13,300 people for COVID-19 and still has had “zero” confirmed cases, according to new numbers reported to the World Health Organization (WHO).

On Sunday, WHO said that the DPRK has conducted COVID-19 tests on 26,244 samples taken from 13,259 people as of Dec. 31, 2020. 770 people were newly tested during the seven-day period of Dec. 25 and Dec. 31, according to the report.