BANGKOK, May 13 (Xinhua) -- Thailand on Thursday set a new record for the daily number of COVID-19 cases following new prison clusters, according to the Center for COVID-19 Situation Administration (CCSA).

The country reported 4,887 new infections in the last 24 hours, of which 2,835 were discovered in the prison system, and 32 additional fatalities, according to the CCSA.