Pyongyang has never directly confirmed how many people have tested positive for the virus but experts suspect underreporting in the figures released through government-controlled media, making it difficult to assess the scale of the situation.
“We assume the situation is getting worse, not better,” WHO emergencies chief Michael Ryan said during a video briefing Wednesday.
He said the WHO did not have access to any privileged information beyond the numbers publicly reported by state media.
“We have real issues in getting access to the raw data and to the actual situation on the ground,” Ryan said, adding that the WHO is working with neighbors like South Korea and China to try to get a better picture.
The WHO has offered assistance on multiple occasions, including vaccines and supplies, he said.
It did not mention whether there were any new deaths.
KCNA said provinces were “intensifying” their anti-epidemic campaigns, including enforcing some lockdowns and coastal blockades, increasing production of drugs and medical supplies, and carrying out disinfection work.
Key work such as farming continued, however.
North Korean Premier Kim Tok Hun inspected a pair of pharmaceutical factories, amid a push to put the country’s drug industry on a “on a new higher level,” including meeting international standards, KCNA reported.
“Sufficient production and supply of medicines serve as a prerequisite to protecting the people’s lives and health in the current rigorous anti-epidemic campaign,” he said.