MALAPPURAM: One more person has succumbed to COVID-19. Muhammed of Thootha in Malappuram died of the virus while undergoing treatment at Manjeri Medical College. His source of infection is not known. The state had yesterday confirmed the death of twelve. As per the official tally, a total of 203 people have died in the state. The virus was confirmed on 1983 yesterday. 1777 contracted the disease through contact. The source of 109 is not known. 35 health workers contracted the disease.