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Bengaluru, Apr 28: Karnataka has found that the rapid antibody test kits for COVID-19 that the Centre supplied to the state have only 47% sensitivity. The state will be returning the kits to the Indian Council of Medical Research (ICMR).

Karnataka had received 11,400 rapid antibody test kits from the ICMR a few days back, out of which it had sent around 200 of them to NIMHANS for validation.

After the ICMR, on Monday, sent a circular to all states to return the test kits to the suppliers, Dr CN Manjunath, Director, Jayadeva Institute of Cardiovascular Sciences and Research, and nodal officer for lab testing in the state's COVID-19 task force, said, "We have cancelled the orders we placed to Guangzhou Wondfo Biotech and Zhuhai Livzon Diagnostics for one lakh rapid antibody test kits. Since the ICMR supplied us with 11,400 kits out of the 6.5 lakh kits it procured, we will be returning the kits to them."

Manjunath told said that the validation at NIMHANS revealed the kits to have only 47% sensitivity. Sensitivity is the ability of a test to identify the true-positives in a population, i.e., the actual number of people who've been infected with the disease. With the rapid antibody testing kits being shelved, the state's plan to randomly test high risk groups has taken a backseat. 

So far, the state has tested 43,791 samples. 

Karnataka now has 22 testing facilities -- 14 government and seven private labs. Many private labs have not tested any samples so far because of the lack of test kits (the state has made it clear that it will not provide test kits to private labs). So, getting an ICMR approval for testing has become a moot point.p

Agreeing to the setback the state's plans of ramping up testing has taken, Manjunath said, "It is true that RT-PCR test kits are in shortage. Even Pune's Mylabs had a shortage in supplying test kits. But we are relying on institutes like Kidwai, Narayana Health and Biocon's Syngene that have received approval for testing. They're big institutes and we hope that they will test a large number of samples."

On reports that the Centre has RT-PCR test kits that will last for only a week, he said, "We have test kits that will last for eight to 10 days. We have ordered for more. We are hoping to receive them before the current kits run out."

Bengaluru, Feb 27: The Centre has adopted Prime Minister Narendra Modi's mantra of "Make in India', for India and the world" to build strong defence and security infrastructure in the country, said Defence Minister Rajnath Singh after inaugurating the new Light Combat Helicopter Production Hangar at Helicopter Division in Hindustan Aeronautics Limited (HAL) Complex here on Thursday.

According to an official statement, the Defence Minister said in the last five years, India has made significant progress towards manufacturing military equipment indigenously under the 'Make in India' initiative.

Stressing that the defence industry plays a major role in the economic development of the country, Singh lauded the significant contribution of organisations like HAL.

Highlighting the Rs 35,000 crore exports target set for the coming years, he expressed confidence that HAL, through its various platforms, will contribute significantly to achieve this milestone.

According to the statement, Rajnath Singh commended HAL for being the backbone of the Indian Air Force and meeting the requirements of the Armed Forces.

"The HAL has excelled both in operations and finance in the last five years. It has achieved operational clearance on seven platforms, including Light Combat Aircraft and Light Combat Helicopter, and overhauled platforms like Hawk and SU 30 MKI," he said.

He also appreciated that HAL had a turnover of Rs 19,705 crore till March 2019 and it gave shareholders a healthy dividend of 198 per cent.

HAL also apprised the Defence Minister on the progress of the new design and development programme of indigenous Indian Multi-Role Helicopter (IMRH), the statement informed.

The full-scale mock-up was showcased to Rajnath Singh. The IMRH is proposed as a replacement to the existing medium-lift helicopters such as Mi17's, Kamovs and Seakings which will phase out in the next eight to ten years.

LCH is a 5.5-tonne class combat helicopter designed and developed by HAL. It is powered by two Shakti engines and inherits many technical features of the Advanced Light Helicopter. LCH has the distinction of being the first attack helicopter to land in Forward Bases at Siachen, 4,700 mts above sea level with 500kg load.