Karnataka to do pooled covid-19 tests to reduce costs

Agencies
October 24, 2020

Bengaluru, Oct 24: The state government hopes to save costs on Covid testing by adopting pooled sampling. In this process, instead of testing just one sample in one test tube, five samples are used.

However, this can be done only when there are greater chances of samples being negative, since, if a sample pool tests positive, then each sample has to be individually tested again.

Now, with 10 districts of Bidar, Gadag, Raichur, Koppal, Kalaburagi, Yadgir, Ramanagara, Shivamogga, Chamarajanagar, and Kolar, having less than 5% weekly positivity rate, the state has allowed pooled sampling here.

However, in the rest of the 20 districts, individual tests will continue till they have a weekly average positivity rate of less than 5%. The government pays Rs 800 for every sample’s RTPCR test in a private lab. In Karnataka, 65% of labs are private and more than one lakh tests are done at government and private labs.

In Ramanagara district, which has a TPR of 4.1%, district surveillance officer Dr Kiran Shankar said, “We have a target of testing 800 samples with RT PCR everyday.”

“While pooling samples, we will make sure they are of low risk categories and not SARI, ILI or of patients with comorbidities. In pooling, the cost incurred on reagents added to samples and consumables will come down,” he said.

“Earlier, we would test only 96 samples in one cycle, which would take two-and-a-half hours. Now, we can pool and test 480 samples and get the results in a short time.”

Dr C N Manjunath, state nodal officer for Covid-19 testing, explained the process. “If Ramanagara has a target of testing 800 samples everyday via RT PCR, instead of using 800 test tubes for 800 samples separately, 160 tubes will hold 800 samples as each tube will have five samples.”

Dr V Ravi, Senior Professor and Head, Neurovirology, Nimhans, and member of State Covid-19 Technical Advisory Committee, told DH, “Increased volume and decreased costs are the benefits of pooled testing. Cost is reduced while doing RNA extraction.”

Koppal has so far done 75,235 RT PCR tests. It’s weekly test positivity rate (TPR) is 3.7%. Vikas Kishor Suralkar, deputy commissioner, Koppal told DH, “We have been pooling samples even when our TPR was more than 5%. But I agree that the likelihood of a positive pool is less when the TPR is less than 5%. Even if some pools should come positive and we have to test all five samples individually again, one extra test doesn’t increase the cost much. But avoiding five individual tests, when a pool comes negative,  greatly reduces the cost.”
 

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News Network
January 13,2025

Mangaluru: Non-Resident Indians (NRIs) in Singapore remain determined to establish direct air connectivity between Mangaluru and Singapore despite setbacks. This follows Air India Express' (AIE) recent decision to postpone its planned direct flight service on this route, disappointing many expats.

In response, NRIs have proposed an alternative solution: extending IndiGo's existing Singapore-Bengaluru flight to Mangaluru. Currently, the Singapore-Bengaluru flight lands at Kempegowda International Airport at 7:40 AM, but passengers cannot board the 9:00 AM Bengaluru-Mangaluru connection due to insufficient transit time. Extending the Singapore-Bengaluru flight to Mangaluru would address this issue and benefit travelers.

Rajesh H. Acharya, director of HQ Connections in Singapore and coordinator of the Singapore Tuluver community, expressed disappointment over AIE's handling of the situation. "We’ve been advocating for this route since 2017, and it was close to becoming a reality. However, the sudden postponement and lack of stakeholder support have delayed our efforts," he said.

A petition has been submitted to IndiGo Airlines requesting the introduction of a direct Mangaluru-Singapore flight. Alternatively, it suggests extending IndiGo’s existing Singapore-Bengaluru flight to include Mangaluru. Expats have also approached Scoot Airlines in Singapore for direct connectivity. However, the lack of 'Point of Call' status for Mangaluru Airport remains a significant hurdle for international flights.

Despite the challenges, NRIs continue their efforts to make direct air connectivity between Mangaluru and Singapore a reality.

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News Network
January 9,2025

bumbrah.jpg

Who will be the next captain of the Indian cricket team? After India's 1-3 loss in the Border-Gavaskar Trophy, this question has become the hottest topic in Indian cricket circles. Current skipper Rohit Sharma, despite stepping aside for the final Test, has confidently declared that he is not stepping down as captain. However, with India not playing another Test until June (in England), questions loom over whether the BCCI selectors will retain Rohit for the next World Test Championship cycle.

Amid the debate, former Indian cricketer Mohammad Kaif has cautioned against appointing star pacer Jasprit Bumrah as the full-time captain. Kaif emphasized that Bumrah’s primary focus should remain on taking wickets and maintaining his fitness. “BCCI should think twice before appointing Bumrah as a full-time captain. He needs to solely focus on taking wickets and staying fit. Added leadership responsibility and heat-of-the-moment decisions can lead to injuries and shorten an outstanding career. Don’t kill the golden goose,” Kaif posted on X (formerly Twitter).

However, legendary Indian batter Sunil Gavaskar has offered a contrasting perspective. Gavaskar recently expressed confidence in Bumrah’s ability to lead the Indian Test team in the near future. Speaking on Channel Seven, Gavaskar praised Bumrah’s calm demeanor and leadership qualities. “He will be the next man because he leads from the front. He has an aura of leadership but doesn’t pressurize players. Some captains put undue pressure on their teammates, but Bumrah allows others to perform their roles without micromanagement,” Gavaskar remarked.

Bumrah showcased his leadership skills during the Border-Gavaskar Trophy, where he captained India in two Tests, including the series-opening match in Perth, which India lost by 295 runs. Despite the series defeat, Bumrah’s individual performance stood out. He claimed 32 wickets in five matches at an impressive average of 13.06 and a strike rate of 28.37, earning him the Player of the Series award.

Gavaskar highlighted Bumrah’s brilliant handling of the fast-bowling unit, often seen guiding them from mid-off or mid-on. “With the fast bowlers, he’s been absolutely brilliant. He’s always at hand to provide advice without overwhelming them. I wouldn’t be surprised if he takes over the captaincy very soon,” Gavaskar added.

India’s bowling attack, however, suffered in crucial moments during the series. In the Sydney Test, Bumrah’s absence in the fourth innings due to a back spasm proved costly. India was defending a modest target of 162 but lacked the firepower to challenge Australia’s batting lineup. Gavaskar lamented Bumrah’s unavailability, noting the impact he could have had. “What a difference it would have made if Bumrah was available to bowl in that final innings. Even an early spell of four or five overs could have turned the match in India’s favor,” he observed.

As India gears up for its next phase in Test cricket, the debate over captaincy intensifies. While some caution against burdening Bumrah with added responsibility, others see his leadership as a natural progression for the team’s future.

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News Network
January 17,2025

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Bengaluru: External Affairs Minister S Jaishankar asserted on Friday that the opening of "long-in-waiting" US consulate in Bengaluru was the "very important milestone" in the bilateral ties and urged the American authorities to ensure that the mission starts visa operations at the earliest.

"This will be my number one talking point with Secretary (of State Nominee Marco) Rubio when I go and see him. The sooner we get it done, the better it is," said Jaishankar.

The External Minister was in Bengaluru today to attend the "site dedication ceremony" of the fifth United States consulate in India, which will start operating in Bengaluru soon.

Delivering his speech, Eric Garcetti, US Ambassador to India, said the consulate in Bengaluru will not be offering visa services for the time being.

In his speech, Jaishankar pointed to statistics to nudge the US to get around to issuing visas from Bengaluru as early as possible.

"I was checking figures, and was very glad to see that last year, the RPO (Regional Passport Office) Bengaluru issued 8,83,000 passports. That's just for one year. Do the math, and you will see how important it is to ensure that travel is smooth," added Jaishankar.

He also added that there are three flights every week from here to San Francisco. "Hopefully, if Boeing and Airbus deliver, there'd be more. I think that's a legitimate expectation," said Jaishankar.

Jaishankar said a US consulate in Bengaluru has been "long-in-waiting".

"One, which I believe, Bengaluru legitimately deserved and expected," he added.

"I think Bengaluru has such an important place that it was for me an imperative that there is a permanent resident presence of American diplomats here," said Jaishankar.

He also said every time he had visited the city in the last five years, there was always somebody who would ask him, 'so, when is that consulate coming?'.

"It was from, really, I would say, the cross section of the society. It was from businessmen; it was from the tech world; it was from academics. It was even from people you would meet in a restaurant," added Jaishankar.

According to him, Prime Minister Narendra Modi in June 2023 had brought up the issue of opening a consulate in Bengaluru when he visited the US.

He also said India had promised to open a consulate in Los Angeles if the United States "get the Bengaluru consulate done". He said now, with the opening of the consulate, collaborations in defence and education would reach new heights.

"I think the formal opening of this consulate is one more sign that we are overcoming the hesitations of history. It is now within our grasp, within the realm of possibility, that we realise more fully the potential of India-US relations. And I think it is important that Bengaluru too realises its potential in the relationship," said Jaishankar.

In his address, US Ambassador Garcetti, who would be relinquishing his responsibility in India soon, said he was glad that getting a consulate up and running in Bengaluru would be his last task in India.

"You know, our relationship in India is not new. Our second consulate in the world was here in India. After the independence of a new America in 1776, we opened a consulate in Lyon, France, and then the second was in Kolkata, showing, back then, the importance of India to a new American nation," said Garcetti.

India, said Garcetti, is now the second largest mission of America anywhere in the world.

"It produces the second most visas, the most students we're breaking records every single year '“record employees, record visas, record students, record military exercises, record engagement from the seabed to space," added Garcetti.

Deputy Chief Minister D K Shivakumar, who was also present during the "site dedication ceremony" said the opening of the consulate in Bengaluru is a testament to the growing importance of Karnataka in the global stage.

"Nowadays, the world is looking at India through Bengaluru. We know there are a lot of hiccups there, as Bengaluru is not a well-planned city. But still the city has proved itself to be the safest city in the entire country for the global firms to have their headquarters," said Shivakumar.

Other dignitaries present for the ceremony include MP Tejasvi Surya, Karnataka's Minister for Large & Medium Industries and Infrastructure Development M B Patil, Minister for IT & BT Priyank Kharge.

Several entrepreneurs from the city, including Kiran Mazumdar-Shaw, executive chairperson and founder of Biocon Limited and Biocon Biologics Limited, had also attended the 'site dedication ceremony'.

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