Another Bengaluru apartment complex sealed after detection of new COVID-19 cluster The commissioner said that these cases were detected between February 15 and 22, following which nine mobile teams were deployed and 500 RT-PCR samples were taken BusinessToday.In | February 23, 2021 | Updated 11:12 IST COVID-19 in India: Spurt in cases in Karnataka Another coronavirus cluster -- the third -- has been detected in Bengaluru in a matter of less than 10 days. Bruhat Bengaluru Mahangara Palike Commissioner N Manjunath Prasad said on Monday that 10 cases were detected in an apartment complex in the city in Bellandur area. There are nine blocks in the apartment complex housing 1,500 people. Six of these nine blocks have been declared a containment zone by the civic body. The rest three blocks have not reported any new cases.