North Korea Beefs Up Sea Restrictions To Fight Virus

North Korea has implemented strict measures to prevent COVID-19, including banning sea activities and planning lockdowns in Pyongyang. Despite claiming no COVID-19 cases, the CDC lists it as a high-risk nation. The measures are part of Kim Jong-un's efforts to prevent virus spread, with past actions including extreme border enforcement.

What was the reason given for the ban on sea activities in North Korea?

What has been the impact of North Korea's antivirus policy on its citizens?