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Bengaluru, June 21: An assistant sub-inspector of police who was undergoing treatment for COVID-19 infection in city-based Victoria hospital passed away on the intervening night of Saturday and Sunday as he did not respond to the treatment for coronavirus.

The 59-year-old ASI was attached to the Wilson Garden traffic police station in Bengaluru. He tested positive for coronavirus on June 18 and was rushed to the COVID ward in Victoria hospital on June 19. He had fever for the last four days. His wife and two children have been quarantined. According to the police, the station has not yet been sealed down and no policemen have been quarantined.

The Wilson Garden ASI is the third Bengaluru police personnel to die of COVID-19 in the last one week. Earlier, an ASI from the VV Puram traffic police station had died undergoing treatment. On Saturday morning, a head constable from the Kalasipalya police station who was admitted at Victoria hospital passed away. The series of deaths in the police department has created fear among other policemen across the city.

One the other hand, dozens of policemen were tested positive in different parts of Karnataka today including 21 from two police stations of Bengaluru. 

Around 15 policemen from the Kalasipalya police station and five policemen from the Ashok Nagar traffic police station tested positive for coronavirus on Sunday.

In Kalasipalya, three ASIs, head constables and police constables have tested positive. In Ashok Nagar traffic police station, a probationary sub-inspector, an ASI, two police constables and a lady constable tested positive for the virus.

One more police constable working in Bandepalya police station also tested positive. Seven policemen who were in his primary contacts have been quarantined. BBMP officials have begun the process of fumigating the station premises and its surroundings.

Bengaluru, Apr 28: Karnataka has found that the rapid antibody test kits for COVID-19 that the Centre supplied to the state have only 47% sensitivity. The state will be returning the kits to the Indian Council of Medical Research (ICMR).

Karnataka had received 11,400 rapid antibody test kits from the ICMR a few days back, out of which it had sent around 200 of them to NIMHANS for validation.

After the ICMR, on Monday, sent a circular to all states to return the test kits to the suppliers, Dr CN Manjunath, Director, Jayadeva Institute of Cardiovascular Sciences and Research, and nodal officer for lab testing in the state's COVID-19 task force, said, "We have cancelled the orders we placed to Guangzhou Wondfo Biotech and Zhuhai Livzon Diagnostics for one lakh rapid antibody test kits. Since the ICMR supplied us with 11,400 kits out of the 6.5 lakh kits it procured, we will be returning the kits to them."

Manjunath told said that the validation at NIMHANS revealed the kits to have only 47% sensitivity. Sensitivity is the ability of a test to identify the true-positives in a population, i.e., the actual number of people who've been infected with the disease. With the rapid antibody testing kits being shelved, the state's plan to randomly test high risk groups has taken a backseat. 

So far, the state has tested 43,791 samples. 

Karnataka now has 22 testing facilities -- 14 government and seven private labs. Many private labs have not tested any samples so far because of the lack of test kits (the state has made it clear that it will not provide test kits to private labs). So, getting an ICMR approval for testing has become a moot point.p

Agreeing to the setback the state's plans of ramping up testing has taken, Manjunath said, "It is true that RT-PCR test kits are in shortage. Even Pune's Mylabs had a shortage in supplying test kits. But we are relying on institutes like Kidwai, Narayana Health and Biocon's Syngene that have received approval for testing. They're big institutes and we hope that they will test a large number of samples."

On reports that the Centre has RT-PCR test kits that will last for only a week, he said, "We have test kits that will last for eight to 10 days. We have ordered for more. We are hoping to receive them before the current kits run out."