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Mangaluru, Apr 16: An old refrigerator has been turned into a "disinfection chamber" by researchers who are striving to come up with solutions to tackle the spread of coronavirus.

Dr Arun M Isloor, head of Chemistry Department, National Institute of Technology Karnataka (NITK), Surathkal, along with research scholar Syed Ibrahim has come up with the device which can disinfect items kept inside it.

"We have named this as ZERO-COV," Dr Isloor said.

He says the device ensures 99.9 per cent destruction of microorganisms present on the surface of items.

"We can keep items like vegetables, currency notes, books or envelopes inside the chamber. Switching on the chamber for 15 minutes ensures 99.9 per cent destruction of microorganisms present in the surface of the items," Dr Isloor added.

Karwar, June 29: The additional sessions court, Sirsi town police station and office of the deputy superintendent of police in Uttara Kannada district were sealed on Sunday after an undertrial was found positive for Covid-19.

The undertrial, accused of stealing a bike, from Hubballi was arrested by Sirsi police and had initially tested negative. He was confirmed infected when his samples were tested the second time.

He was arrested by Dharwad police in connection with a bike theft case. During interrogation it was found that he had stolen bikes in Sirsi too. Sirsi police had brought him from Dharwad sub-jail for the interrogation and was produced in the court.

The accused was in Manipal jail for some time after he was convicted there for the bike theft. While bringing him to Sirsi the police had wore PPE kits.

When he was produced in the court the judge had reportedly directed the police test him for covid as he had some symptoms.

His swab was collected and sent to the lab. In the first test the result was negative but it was positive in another test. At that time he was in Sirsi sub-jail. 10 police officials who had come into his contact have been quarantined. The police station has been sealed down and the court will be closed down on Monday and Tuesday.

All the under trails who were kept with him in the sub-jail have been isolated and their swab has been sent for the testing.

Davanagere, May 3: Karnataka's Davanagere district on Sunday reported 21 COVID-19 positive cases, said Mahantesh Beelagi, Deputy Commissioner.

The number of COVID-19 patients has suddenly taken a giant leap in the district.

"We had sent 94 samples on May 1, on May 2 we sent 72 samples. Today we sent 164 samples for testing. In the last two days, 21 samples have tested positive for coronavirus, we are tracing to know how did all of them came in contact with COVID-19 infected person," said Mahantesh Beelagi.

"Our surveillance team and police team have started tracing the primary and secondary contacts of all 21 people," he added.
Davanagere is currently in the Green Zone.

Meanwhile, 13 new COVID-19 positive cases were reported in Karnataka till 5 pm on Sunday, taking the total number of cases in the state to 614, according to the State Health Department.