KOCHI: One more COVID-19 death in the state. The dead has been identified as Sister Clair of Vypeen. The health department is finding the source of the disease. The sister died on Wednesday. She was staying in S D Convent, Kuzhuppilly in Vypeen. She was admitted at a private hospital in Pazhanganad following fever on Wednesday afternoon. She died on the same day at 9 pm. 17 including nuns of the convent, the doctor and the nurses who attended on her are in quarantine.