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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, Mar 25: Former Karnataka Chief Minister Siddaramaiah on Wednesday targetted Centre over surge in coronavirus cases in the country, alleging that the government has miserably failed in tackling the unprecedented situation and was still not managing the crisis well.
"The government has miserably failed in tackling this very serious disease. They are not properly managing the crisis," senior Congress leader Siddaramaiah told ANI.
Siddaramaiah's response comes a day after Prime Minister Narendra Modi announced a 21-day lockdown in the entire country to deal with the spread of coronavirus, saying that "social distancing" is the only option to deal with the disease, which spreads rapidly.
In a televised address to the nation, Prime Minister Modi said that it is vital to break the chain of the disease and experts have said that at least 21 days are needed for it.
The Prime Minister said the lockdown has drawn a "Lakshman Rekha" in every home and people should stay indoors for their own protection and for that of their families.
Noting that the Centre has on Tuesday allocated Rs 15,000 crore for the treatment of coronavirus patients and to strengthen health infrastructure, he said testing facilities, personal protective equipment, isolation beds, ICU beds, ventilators and other necessary materials will be ramped up.
The Prime Minister said the country will have to bear the economic cost of lockdown but saving the life of every citizen is his priority and the priority of the Central and state governments as also of local administrations.
Noting that the virus spreads like fire, he said that if care is not taken for 21 days, the country, a family can go behind by 21 years.
According to the Indian Council of Medical Research (ICMR), India has reported about 536 individuals have been confirmed positive among suspected cases and contacts of known positive cases. A total of 22,694 samples from March 24 till 8 pm.
Ten people have died so far due to the deadly virus, according to the data by Union health ministry.

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