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
February 1,2026

Golf.jpg

The coastal city of Mangaluru is gearing up for a major sporting milestone with the launch of a Golf Excellence Academy at the Pilikula Golf Club (PGC), scheduled to open on May 31. The initiative aims to position Mangaluru firmly on India’s national golfing map.

Speaking to reporters on Saturday during PGC’s first-ever floodlit Pro-Am tournament, club captain Manoj Kumar Shetty said the project is being funded by UAE-based philanthropist Michael D’Souza and is currently in the design phase. Experts from leading golf academies across the country are expected to visit Mangaluru to help shape the training programme and infrastructure.

The academy will train 20 young golfers at a time, with a long-term vision of producing national-level players from the region. Until now, PGC relied on an in-house coach, but the recent renovation of the course and the introduction of floodlights have opened new possibilities for expanding the sport.

Shetty said discussions are underway with two reputed coaching academies, whose heads are expected to visit PGC shortly. “A dormitory for trainers is already under construction. We are inviting academies to assess the facilities and suggest changes so we can build a truly world-class Golf Excellence Academy,” he said.

Professional golfer Aryan Roopa Anand noted that the floodlit course would be a game-changer for young players. “Students can now practise after school hours, even up to 8 or 9 pm, without compromising on academics,” he said.

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News Network
February 3,2026

Bengaluru: Following reports of fresh Nipah virus (NiV) cases in West Bengal and heightened vigilance across parts of Southeast Asia, the Karnataka Health Department has placed the state on high alert and activated emergency preparedness protocols.

Health officials said enhanced surveillance measures have been initiated after two healthcare workers in Barasat, West Bengal, tested positive for the virus earlier this month. While no cases have been reported in Karnataka so far, authorities said the state’s past exposure to Nipah outbreaks and high inter-state mobility warranted preventive action.

Officials have directed district health teams to intensify monitoring, particularly at hospitals and points of entry, and to ensure early detection and isolation of suspected cases.

High Mortality Virus with Multiple Transmission Routes

Nipah virus is a zoonotic disease that can spread from animals to humans and has a reported fatality rate ranging between 60 and 75 per cent. Fruit bats, also known as flying foxes, are the natural reservoirs of the virus and can transmit it by contaminating food sources with saliva or urine.

Known modes of transmission include:

•    Contaminated food: Consumption of fruits partially eaten by bats or raw date-palm sap
•    Animal contact: Exposure to infected pigs or other animals
•    Human-to-human transmission: Close contact with body fluids of infected persons, particularly in healthcare settings

Symptoms and Disease Progression

The incubation period typically ranges from 4 to 14 days, though delayed onset has also been reported. Early symptoms often resemble common viral infections, making prompt clinical suspicion critical.

•    Initial symptoms: Fever, headache, body aches, fatigue, sore throat
•    Progressive symptoms: Drowsiness, disorientation, altered mental state
•    Severe stage: Seizures, neck stiffness and acute encephalitis, which can rapidly progress to coma

Public Health Advisory

The Health Department has issued precautionary guidelines urging the public to adopt risk-avoidance practices to prevent any local spillover.

Do’s
•    Wash fruits thoroughly before consumption
•    Drink boiled and cooled water
•    Use protective equipment while handling livestock
•    Maintain strict hand hygiene

Don’ts
•    Avoid fruits found on the ground or showing bite marks
•    Do not consume beverages made from raw tree sap, including toddy
•    Avoid areas with dense bat populations
•    Do not handle sick or dead animals

Preparedness Measures

Officials confirmed that isolation wards are being readied in major government hospitals and that medical staff are being sensitised to identify early warning signs.

“There is no cause for panic, but there is a need for heightened vigilance,” a senior health official said, adding that there is currently no approved vaccine or specific antiviral treatment for Nipah, and care remains largely supportive.

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News Network
February 1,2026

Bengaluru: The Karnataka High Court has refused to quash an investigation against a WhatsApp group administrator accused of allowing the circulation of obscene and offensive images depicting Hindutva politicians and idols in 2021.

Justice M Nagaprasanna observed that, prima facie, the ingredients of the offence under Section 295A of the Indian Penal Code were made out. “The offence under Section 295A of the IPC is met to every word of its ingredient, albeit prima facie,” the judge said.

The petitioner, Sirajuddin, a resident of Belthangady taluk in Dakshina Kannada district, had challenged the FIR registered against him at the CEN (Cyber, Economics and Narcotics) police station, Mangaluru, for offences under Section 295A of the IPC and Section 67 of the Information Technology Act. Section 295A relates to punishment for deliberate and malicious acts intended to outrage the religious feelings of any class of citizens.

According to the complaint filed by K Jayaraj Salian, also a resident of Belthangady taluk, he received a WhatsApp group link from an unknown source and was added to the group after accessing it. The group reportedly had six administrators and around 250 participants, where obscene and offensive images depicting Hindu deities and certain political figures were allegedly circulated repeatedly.

Sirajuddin was arrested in connection with the case and later released on bail on February 16, 2021. He argued before the court that he was being selectively targeted, while other administrators—including the creator of the group—were neither arrested nor investigated. He also contended that the Magistrate could not have taken cognisance of the offence under Section 295A without prior sanction under Section 196(1) of the CrPC.

Rejecting the argument, Justice Nagaprasanna held that prior sanction is required only at the stage of taking cognisance, and not at the stage of registration of the crime or during investigation.

The judge noted that the State had produced the entire investigation material before the court. “A perusal of the material reveals depictions of Hindu deities in an extraordinarily obscene, demeaning and profane manner. The content is such that its reproduction in a judicial order would itself be inappropriate,” the court said, adding that the material, on its face, had the tendency to outrage religious feelings and disturb communal harmony.

Observing that the case was still at the investigation stage, the court said it could not interdict the probe at this juncture. However, it expressed concern that the investigating officer appeared to have not proceeded uniformly against all administrators. The court clarified that if the investigation revealed the active involvement of any member in permitting the circulation of such content, they must also be proceeded against.

“At this investigative stage, any further observation by this Court would be unnecessary,” the order concluded.

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