Preliminary Timeline of the Initial MERS Outbreak in the Republic of Korea

The MERS outbreak in the Republic of Korea began when a 68-year-old man returned from visiting countries on the Arabian Peninsula in early May. He was symptomatic after returning to Korea and visited several hospitals.  He infected a few health care workers before being diagnosed with MERS and hospitalized.  Since then at least 50 people have been infected.  Some of these cases represent third generation infection; hundreds of people are currently being monitored. This outbreak is far from over.

Below is a preliminary timeline of the first 35 cases reported by the Korea Ministry of Health.

The data and information used here have been derived from numerous publicly available sources including WHO, various ministries of health, internet bloggers, internet forums, and other media reports available online. For some individual cases, specific details are lacking or conflicting information is presented in online reports. However, the information and graphics presented here are based on data which is believed to be reasonably accurate and current through June 3, 2015.