The South Korean Health Ministry has announced the death of a seventh person from Middle East Respiratory Syndrome, or MERS.
It also said there are eight new cases of the outbreak, bringing the total number of infections to 95.
Health officials say they are tracking the cell phone signals of more than 2,500 people to make sure they abide by quarantine requirements.
South Korea has also closed down nearly 2,000 schools in an effort to stop the spread of the virus.