The latest update was obtained from 3,252 sample tests.
The week recorded one of the highest numbers the country has ever recorded since March 14 when the COVID-19 case was confirmed.
The total confirmed cases are 728, with 367 active cases and 359 recoveries, including 2 on Sunday.
Two deaths have been recorded since the beginning of the outbreak.
As per the statement of the Ministry of Health on Sunday, new cases are driven by the Rusizi & Rusumo clusters.