What is the reason behind the sudden spike in COVID cases

Karnataka Logs 173 Fresh COVID-19 Cases, 2 New Deaths karnataka covid cases today bangalore 477 likes, 0 comments - bangaloremirror on April 12, 2021: #Karnataka reports 9579 new COVID-19 cases, 2767 discharges and 52 deaths in the last 24 hour karnataka bank stamp With Bengaluru recording 150,000 active coronavirus cases, the highest for any city in the country, the Karnataka Task Advisory Committee on

karnataka e procurement portal Coronavirus COVID Deaths and cases in Bangalore, Karnataka: Read Bangalore Coronavirus latest news, Coronavirus death count, total cases recorded in