CDSCO approves indigenous Mpox RT-PCR test

Amid the current outbreak of Mpox, the Central Drugs Standard Control Organization (CDSCO) approved an indigenous RT-PCR test for the deadly infectious disease that delivers results in just 40 minutes, said Siemens Healthineers on Tuesday.

In a statement, Siemens Healthineers said it received manufacturing approval from the CDSCO for the IMDX Monkeypox Detection RT-PCR Assay.

This comes as the World Health Organisation, early this month, declared Mpox as a global health emergency. The deadly infectious disease is currently causing an outbreak in Africa. It is majorly driven by the more virulent and deadly Clade Ib. Outside Africa, Clade Ib has spread to Sweden and Thailand, where 1 case each has been reported so far.

The novel test can produce results “in just 40 minutes, significantly faster than traditional methods (which take 1-2 hours)”, the company said. This helps reduce the turnaround time for reporting, leading to quicker responses.

The test has also been “clinically validated by ICMR-National Institute of Virology, Pune”. It boasts an impressive 100 per cent sensitivity and specificity.

“IMDX Monkeypox RTPCR Assay kits adhere to Indian statutory guidelines and comply with the highest global standards,” the company said.

Meanwhile, the company said that the RT-PCR test will be manufactured at its molecular diagnostics manufacturing unit in Gujarat’s Vadodara. The factory, with a capacity of 1 million reactions per annum, is all set to make the kits available, the company said.

The “groundbreaking molecular diagnostic test” RT-PCR test targets two distinct regions in the viral genome. It spans both clade I and clade II variants of the virus. This ensures thorough detection across various viral strains, providing comprehensive results.

Clade II was responsible for the 2022 Mpox outbreak that spread to more than a hundred countries.

Notably, the RT-PCR test “is platform-agnostic and seamlessly fits into existing lab workflows with standard PCR setups”, the company said.

This eliminates the need for new instruments and can be used on existing Covid testing infrastructure, enhancing the efficiency of the test. (Agency)