Jeju COVID19 Cases Come From Mainland

Jeju found another cases of COVID19 originated from mainlanders.
The 77th patient is analyzed to have contacted a Seoulite infected, who traveled Jeju November 15~18.

The 78th case is found to have contacted the 76th patient. The latter is linked to the community leaders from Jinju, Gyeongsangnam-do, who visited Jeju for a training program November 16~18.
How many more will be infected from the group is making people worry now.