Twenty one people have now died from Covid-19 in Guam.
The latest death was a 74-year-old woman who had underlying health conditions that were compounded by the coronavirus.
A Covid-19 testing point in Guam Photo: Guam Governor's Office
She was admitted to Guam Memorial Hospital on 25 August and died on Thursday morning.
There have been six Covid-related deaths since the weekend.
The total number of fatalities includes three people in their 30s and one in their 40s.
The oldest fatal case was a 96 year old woman.
There were 45 positive Covid-19 test results declared yesterday in Guam.
The island has close to 700 active cases, including 53 in hospital and 12 in intensive care units.