With few people vaccinated, an overwhelmed medical service, and generally poor health among its population, virologists fear North Korea could be the source of dangerous new mutations of the virus.
With few people vaccinated, an overwhelmed medical service, and generally poor health among its population, virologists fear North Korea could be the source of dangerous new mutations of the virus.
The Korean Central News Agency said tests from an unspecified number of people in the capital Pyongyang confirmed they were infected with the omicron variant.