India News | Mumbai Adopted Targeted COVID-19 Testing Strategy: Officials
Get latest articles and stories on India at LatestLY. Despite Mumbai and Delhi having almost the same positivity rate, civic officials here on Monday said the city does not require to increase its daily number of COVID-19 tests like in the national capital, which is witnessing a fresh wave of the infection.
Mumbai, Nov 16 (PTI) Despite Mumbai and Delhi having almost the same positivity rate, civic officials here on Monday said the city does not require to increase its daily number of COVID-19 tests like in the national capital, which is witnessing a fresh wave of the infection.
Testing strategies between the two cities also differ, the officials said, pointing out that while Delhi has adopted random testing methods, Mumbai is focusing on those showing symptoms or ones who are suspected to have come in contact with COVID-19 patients.
They said currently Mumbai is logging less than 1,000 cases daily, while Delhi is witnessing a third wave with over 6,000-7,000 coronavirus cases on single days.
Probably, this is because Mumbaifollowed a more cautious unlock strategy, wherein its lifeline - suburban trains - continues to be off-bounds for a majority of commuters more than eight months on as against Delhis "liberal" attitude towards easing of curbs, said the officials of the Brihanmumbai Municipal Corporation (BMC).
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Also, unlike the higher proportion of rapid antigen tests done in Delhi, Mumbai has relied largely on RT-PCR tests which are time consuming but considered more accurate, they said.
Suresh Kakani, additional municipal commissioner, BMC, said currently they are conducting over 10,000 tests per day, mainly RT-PCR, and they have adopted a targeted testing strategy.
"We have been doing targeted testing instead of random testing since the beginning.
"We are testing those who are have COVID-19-like symptoms and those who are exposed to the virus (like health workers and transport staff)," Kakani said.
Kakani said they have set up at least 10 free testing centres in each of the 24 civic wards and people also have an option of undergoing tests at private labs.
"We cannot force people to undergo COVID-19 tests, unless they have any symptoms or they are exposed to the virus," he said.
Mumbai has seen 16,85,287 COVID-19 tests so far as against 49,91,585 tests conducted in Delhi, according to BMC's dashboard.
Mumbai has so far clocked a tally of 2,69,130 cases, while 10,555 patients have succumbed to the infection. On the other hand, Delhi has recorded 4,85,405 infections and 8,900 fatalities till now (as on November 15).
According to the BMC's dashboard, Mumbai has per million tests of 1,29,562, whereas Delhi has 2,62,715, but both cities have a positivity rate of 15 per cent.
Dr Rahul Pandit, a member of the Maharashtra government-appointed COVID-19 task force, Delhi has conducted more than 21,000 tests per day of which more than 50 per cent areantigen and the rest RT-PCR.
Mumbai has mainly focused on RT-PCR tests, he said.
"Testing is based on positivity rate and what is important is to do RT-PCR tests, which is the gold standard.
"RT-PCR should be the general norm, while antigen should be reserved for people with very typical symptoms of COVID-19. If they test negative in antigen, then RT-PCR should be repeated on them," Pandit said.
(The above story is verified and authored by Press Trust of India (PTI) staff. PTI, India’s premier news agency, employs more than 400 journalists and 500 stringers to cover almost every district and small town in India.. The views appearing in the above post do not reflect the opinions of LatestLY)