‘For each covid case detected in India, 30 were missed or undetected’

News Network
July 31, 2021

For every single Covid-19 case reported in India, there were 30 cases that remained undetected or were missed, according to an analysis of ICMR's fourth sero-survey by independent epidemiologist Dr Chandrakant Lahariya.

The public health expert shared his analysis on Twitter in which he showed for every reported Covid-19 case in India, how many cases were missed.

He, however, clarified that it does not mean this was deliberate but simply reflects the performance of the disease surveillance system and the response to pandemic in the state in tackling the cases.

"Many cases are asymptomatic so they are likely to go unreported. If contact tracing is done well, even asymptomatic cases can also be reported. This has been reflected in the fact that a few states have done better than others as they can report on more cases as compared to other states," Lahariya said.

The Union health ministry on Wednesday shared the findings of the fourth round of national serosurvey conducted by ICMR across 70 districts of India.

While Madhya Pradesh leads the chart with 79 per cent seroprevalence, Kerala is at the lowest with 44.4 per cent followed by Assam with 50.3 per cent and Maharashtra with 58 per cent.

For every laboratory confirmed Covid-19 cases in India, the number of unreported or undetected cases ranged from 6 to 98, according to the analysis.

Among states and union territories, the analysis by Lahariya showed that Uttar Pradesh missed the highest number of cases. With every case reported in that state, 98 cases were missed or remained undetected.

The under-counting factor was lowest for Kerala at 6 which means for every case reported six cases were missed, according to the analysis.

The under-counting factor for India was 30 which means for every case reported 30 cases were missed, according to the analysis.

For Madhya Pradesh, the under-counting factor was 83 - highest after Uttar Pradesh followed by Jharkhand at 63, Rajasthan at 62, Gujarat at 61 and Bihar at 59.

Speaking about the analysis, Lahariya said, "What we need to remember is that sampling of sero survey has been done in a scientific manner from 21 states and UTs so we know India has 67.6 per cent seropositivity at national level which is undisputed and the government says it so this essentially means there are 90-95 crore people in India who are sero-positive and a majority after natural infection. So they will come in the same proportion from states through which we have arrived at this conclusion."

In immunology, seroconversion is the development of specific antibodies in the blood serum as a result of infection or immunization.

However, Lahariya said that a state and district specific survey will provide a more accurate picture and the government should urgently plan such a survey.

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News Network
November 24,2025

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Israeli forces have pushed over the Syrian frontier, erecting a checkpoint and stopping vehicles in the southwestern city of Quneitra, in yet another breach of the Arab country’s sovereignty.

The violation took place on Sunday, when the troops made their way across the border, setting up the outpost near the Ain al-Bayda junction in northern Quneitra, Syrian outlets reported.

According to the al-Ikhbariya paper, an Israeli detachment positioned itself at the junction, halting cars and conducting searches.

The Syrian Arab News Agency (SANA) reported that three Israeli military vehicles then moved further into the northern countryside, deploying between the town of Jubata al-Khashab and the villages of Ofaniya and Ain al-Bayda. The agency added that a separate Israeli unit mounted a new incursion in the central region, approaching the villages of Umm Batina and al-Ajraf.

Residents said such activities have surged in recent months, pointing to Israeli advances onto farmland, leveling of extensive forested areas, arrests, and spread of mobile checkpoints.

The Israeli regime began markedly increasing its military aggression against Syria last year.

The escalation coincided with increasingly ferocious onslaughts throughout the country by the so-called Hay'at Tahrir al-Sham (HTS) Takfiri terrorist group, which the government of President Bashar al-Assad had confined to northwestern Syria. The HTS, however, managed to overthrow the government as the Israeli attacks would pummel the country’s civilian and defensive infrastructure.

Various reports have shown that, during the escalation, the regime conducted more than 1,000 airstrikes on the Syrian territory and over 400 ground raids into the south.

Following the collapse of the Assad government, Tel Aviv also widened its grip over the occupied Golan Heights by taking control of a demilitarized buffer zone, in defiance of a 1974 Disengagement Agreement. Earlier this month, senior Israeli officials, including Prime Minister Benjamin Netanyahu, visited the buffer zone, prompting expressions of alarm on the part of the United Nations.

The United States, the regime’s biggest ally, has, meanwhile, been fraternizing the HTS head Abu Mohammed al-Jolani amid the widely reported prospect of rapprochement with Tel Aviv.

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News Network
November 28,2025

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Mangaluru, Nov 28: Karnataka Health Minister and Dakshina Kannada district in-charge minister Dinesh Gundu Rao on Friday handed over Chief Minister Siddaramaiah’s letter to Prime Minister Narendra Modi, highlighting the severe distress faced by farmers due to crashing crop prices.

PM Modi arrived at the Mangaluru International Airport en route to Udupi, where Gundu Rao welcomed him and submitted the letter. The chief minister’s message stressed that farmers are suffering heavy losses because maize and green gram are being bought far below the Minimum Support Price (MSP). The state urged the Centre to immediately begin procurement at MSP.

According to the letter, Karnataka has a bumper harvest this year—over 54.74 lakh metric tons of maize and 1.98 lakh metric tons of green gram—yet farmers are unable to secure fair prices. Against the MSP of ₹2,400/MT for maize and ₹8,768/MT for green gram, market rates have plunged to ₹1,600–₹1,800 and ₹5,400 respectively.

The chief minister has requested the Centre to:

• Direct NAFED, FCI and NCCF to start MSP procurement immediately.
• Ensure ethanol units purchase maize directly from farmers or FPOs.
• Increase Karnataka’s ethanol allocation, citing high production capacity.
• Stop maize imports, which have depressed domestic prices.
• Relax quality norms for green gram, allowing up to 10% discoloration due to rains.

The letter stresses that MSP is crucial for farmer dignity and income stability and calls for swift central intervention to prevent a deepening crisis.

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News Network
December 4,2025

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Domestic carrier IndiGo has cancelled over 180 flights from three major airports — Mumbai, Delhi and Bengaluru — on Thursday, December 4, as the airline struggles to secure the required crew to operate its flights in the wake of new flight-duty and rest-period norms for pilots.

While the number of cancellations at Mumbai airport stands at 86 (41 arrivals and 45 departures) for the day, at Bengaluru, 73 flights have been cancelled, including 41 arrivals, according to a PTI report that quoted sources.

"IndiGo cancelled over 180 flights on Thursday at three airports-Mumbai, Delhi and Bengaluru," the source told the news agency.

Besides, it had cancelled as many as 33 flights at Delhi airport for Thursday, the source said, adding, "The number of cancellations is expected to be higher by the end of the day."

The Gurugram-based airline's On-Time Performance (OTP) nosedived to 19.7 per cent at six key airports — Delhi, Mumbai, Chennai, Kolkata, Bengaluru and Hyderabad — on December 3, as it struggled to get the required crew to operate its services, down from almost half of December 2, when it was 35 per cent.

"IndiGo has been facing acute crew shortage since the implementation of the second phase of the FDTL (Flight Duty Time Limitations) norms, leading to cancellations and huge delays in its operations across the airports," a source had told PTI on Wednesday.

Chaos continued at several major airports for the third day on Thursday because of the cancellations.

A spokesperson for the Kempegowda International Airport (KIA) in Bengaluru said that 73 IndiGo flights had been cancelled on Thursday.

At least 150 flights were cancelled and dozens of others delayed on Wednesday, airport sources said, leaving thousands of travellers stranded, according to news agency Reuters.

The Directorate General of Civil Aviation (DGCA) has said it is investigating IndiGo flight disruptions and has asked the airline to submit the reasons for the current situation, as well as its plans to reduce flight cancellations and delays.

It may be mentioned here that the pilots' body, Federation of Indian Pilots (FIP), has alleged that IndiGo, despite getting a two-year preparatory window before the full implementation of new flight duty and rest period norms for cockpit crew, "inexplicably" adopted a "hiring freeze".

The FIP said it has urged the safety regulator, the DGCA, not to approve airlines' seasonal flight schedules unless they have adequate staff to operate their services "safely and reliably" in accordance with the New Flight Duty Time Limitations (FDTL) norms.

In a letter to the DGCA late on Wednesday, the FIP urged the DGCA to consider re-evaluating and reallocating slots to other airlines, which have the capacity to operate them without disruption during the peak holiday and fog season if IndiGo continues to "fail in delivering on its commitments to passengers due to its own avoidable staffing shortages."

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