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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, Apr 8: Till date 181 COVID-19 positive cases have been confirmed in Karnataka including five deaths and 28 discharges, said State Government on Wednesday.

Six new positive cases have been reported from April 7, 5:00 PM to April 8, 12:00 noon, informed Karnataka Government in a bulletin.

Out of the six fresh cases one has been reported from Uttarakannada, two from Kalburgi, one from Mandya, one from Chikkaballapur and one from BBMP Bengaluru.

"In view of breaking the chain and containment of COVID-19, Karnataka State Board of Auqaf, Bengaluru has directed to all the managements not to allow any congregational prayers in the Masajid and the managements of the Qabrasthans (Muslim graveyards) / Darghas throughout the state and to suspend the visit of public on the occasion of SHAB-EBARAT on thursday, April 9," said State Government in its bulletin.

No public shall be allowed to perform religious rituals in the Qabrasthans/Darghas and all the gates of Qabrasthans/Darghas shall be kept closed.

All managements of Qabrasthans/Darghas shall take necessary action on the above directions and all Waqf officers, District Waqf Advisory Committee in state shall adhere to the orders and directed to circulate the same and to ensure the order is followed scrupulously, the State Government added.

India's tally of positive COVID-19 cases stands at 5,194, said the Ministry of Health and Family Welfare on Wednesday.

Out of the 5194 cases, 4,643 are reported to be active while 401 people have recovered or have been discharged and one has migrated. The death toll stands at 149.

Mysuru, Mar 27: A 35-year old man from Mysuru, Karnataka was tested positive for coronavirus infection on Thursday, taking the state-wide count to 52 altogether.

This new case could be an indication that Covid-19 has entered into the third stage of community transmission in Karnataka, as the infected person neither has any travel history nor have been in contact with Covid-affected persons.

The patient works in the quality assurance section of a pharmaceutical company in Nanjangud in Mysuru district, and has been in continuous contact with medical care professionals.

Mysuru DC Mr Abhiram G Shankar informs that detailed investigation is under process.

He is currently undergoing treatment at an isolation ward in a designated hospital in Mysuru. So far his seven primary contacts have been traced and they are under home quarantine, Mr Abhiram Shankar said.

A 35 year old Mysurean, and another 46 year old Keralite, both who had come from Dubai, were the first and second cases tested positive for Covid-19 in Mysuru. They are also currently kept under isolation.

Mysuru district administration has identified 898 international passengers in Mysuru district including 152 in the taluks. Among them, while 149 persons have completed home quarantine period by now, the rest are still in isolation.