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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,  Jun 19: Following the coronavirus outbreak, Bengaluru's Kempegowda International Airport has introduced ultraviolet treatment while scanning outbound baggage apart from other measures to enhance passenger and staff safety.

"Two custom-designed UV tunnels have been created to disinfect trolleys after every use. Two custom-designed UV tunnels have been created to disinfect trolleys after every use. These Tunnels are located at a cordoned-off area of the Terminal," according to a statement by the Bangalore International Airport Limited (BIAL).

The airport plans to use an ultra-low volume (ULV) spray treatment for check-in bags: all outbound passenger baggage is sanitised before dispatch to the aircraft

Authorities also plan to minimise use of additional trays for footwear by introducing specially designed trays; the trays that are in use are UV treated and sanitised manually after every use.

Officials are currently in the process of implementing silver nano-coating for frequently used touchpoints for self disinfection like check-in counters, Immigration counters, ATRS trays, etc. Currently, sanitisation of high-traffic areas and frequently touched surfaces continues to be done every thirty minutes manually without disrupting the flow of passengers.

All high-traffic areas are sanitised once every three hours by using ULV machines - eight times in 24 hours.

Washrooms across the Airport premises are sanitised on a regular basis with dedicated manpower, irrespective of the frequency of use. 456 units of tabletop hand sanitiser and 107 units of sensor-based hand sanitisers have been placed across the Terminal.

120 biowaste bins located across the Airport campus enable passengers and staff to dispose of their masks, gloves and other PPE conveniently and safely. This bio-waste is managed by a dedicated team and handed over to a Pollution Control Board-approved vendor and taken away for incineration.

The Airport said that the passenger feedback for the contactless process has been positive. "The objective of the process is to minimise physical contact and enhance passenger throughput," it said.

These sanitisation measures come in light of the highly infectious COVID-19 pandemic which spreads through person-to-person contact. Small droplets from the nose or mouth can spread the virus when they land on objects and surfaces around the person.

Bengaluru, Mar 29: Escoms have been directed neither to penalise its customers nor go for disconnection if one fails to pay the bill. The relief is applicable till June. However, the entire bill will have to be paid at the end of three months.

The revised power tariff, which was to be announced on April 1, has also been deferred.

A similar three-month relief has been given on rentals for APMC and BBMP shops.