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Udupi, June 2: The number of positive cases may continue to be more in Udupi district since the results of more than 3,000 samples are pending with Labs.

The district total cases to 260. The figure had seemed far-fetched on May 15, when the number of cases stood at just three. The latest spike has been attributed to the return of migrants from other States as well as from abroad. These samples are from people who returned to the district in the last two weeks.

This delay is because the laboratories testing samples from Udupi are burdened with a high case-load after more than 8,500 people returned to the district, particularly from the neighbouring state of Maharashtra.

"Samples have piled up after the influx of people returning from other states and from abroad," says Dr Prashant Bhat, nodal officer for COVID-19 in Udupi. This delay has caused returnees in institutional quarantine to stay on for as long as 18 days.

The designated laboratory for coronavirus testing in Udupi is Wenlock District Hospital in Mangaluru. The district administration also sends samples to laboratories at the Kasturba Hospital in Manipal, Yenepoya Medical College, Mangaluru, KS Hegde Medical Academy, Mangaluru, and Viral Diagnostic Laboratory in Shivamogga. Apart from Udupi, the laboratory in Manipal is also testing samples from Uttara Kannada district. The laboratory in Shivamogga is also testing samples from Shivamogga and Bijapur districts. The laboratories in Mangaluru, similarly, have samples from Dakshina Kannada district.

Dr Avinash Shetty, Medical Superintendent of Kasturba Hospital in Manipal, one of the private laboratories being used by the Udupi district administration, said that they are testing samples in batches. "We received around 600 samples today and we will be testing them now. The backlog of samples should be cleared in the next few days," Dr Avinash said.

All 73 cases reported in Udupi on Monday were patients with travel history of returning from Maharashtra or patients with travel history of returning from abroad.

In cases of some patients who tested coronavirus positive in the past week, people were released from institutional quarantine after a stipulated period only to be tracked down again and admitted in hospitals after their results returned positive.

While two such cases emerged in Belapu and Belman in the district, the administration is now following up with others who were released from institutional quarantine to ensure they remain in home quarantine till their test results are confirmed.

The spike in cases among returning migrants in Udupi also comes at a time the Karnataka government reduced restrictions on interstate travel.

Bengaluru, Jul 22: Yellow alert has been issued for Karnataka's Shivamogga, Chikmagalur, Hassan, and Kodagu for July 23 and 24.

Some areas of Bengaluru may receive light rainfall today, said CS Patil, Director, IMD Centre, Bengaluru.

He added that coastal areas of the state are very likely to experience rainfall from on July 23 and July 24, and that rainfall may increase July 24 onwards. Widespread rainfall is predicted for July 24th, 25th, and 26th.

Bengaluru, May 29: A cost-effective state of the art glove box testing booth for swab collection was inaugurated by Karnataka Medical Education Minister Dr K Sudhakar at Victoria hospital.

Inaugurating the specially designed booth for safer, easier and quicker testing, Medical Education Minister Dr Sudhakar said that the portable booths can be used at border check posts and hot spots.

"The testing method involves the collection of samples from inside a box of aluminium and glass. The suspected corona virus-infected individual, whose samples are being taken, has to walk up to the booth and stand in front of the glass exterior. The healthcare worker inside the kiosk collects the sample and then, follows the sanitisation process before proceeding to take the next sample. The collection process, fully contactless, gets over in five minutes," the Minister said.

Dr Sudhakar also said: "This booth significantly reduces manpower requirement and the need for PPE kits. The main advantages of this procedure are that it needs fewer healthcare workers and strictly adheres to the norms of social distancing. 

The booth is low-cost. Each model costs about Rs 15,000-20,000."
It is also portable and can be mounted on a vehicle and transported to any location.

It can be particularly useful for collecting samples in hot spots and border checkpoints, he added.