Doubt cast on North Korea’s claim of just 69 coronavirus deaths

According to North Korea, its fight against Covid-19 has been impressive: about 3.3 million people have been reported sick with fevers, but only 69 have died.
If all are coronavirus cases, that’s a fatality rate of 0.002%, something no other country, including the world’s richest, has achieved against a disease that has killed more than six million people.