BBC News
By Louise Cullen
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Covid-19 was mentioned on the death certificates of eight people in Northern Ireland up to Friday 30 April.
That's an increase of one on the previous week, according to the Northern Ireland Statistics and Research Agency (Nisra).
It brings the agency's total registered deaths to 2,957.
The Department of Health's total for the same date, which is based on a positive test result being recorded, is 2,145.
Nisra's figures are higher because it records mentions of the virus on death certificates, where it may or may not have been confirmed by way of a test.