Reduction in air pollution during lockdown in India may have prevented 630 premature deaths: Study

News Network
July 18, 2020

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 17

According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

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Agencies
July 6,2020

New Delhi, Jul 6: The Indian Academy of Sciences, a Bengaluru-based body of scientists, has said the Indian Council for Medical Research's (ICMR) target to launch a coronavirus vaccine by August 15 is "unfeasible" and "unrealistic".

The IASc said while there is an unquestioned urgent need, vaccine development for use in humans requires scientifically executed clinical trials in a phased manner.

While administrative approvals can be expedited, the "scientific processes of experimentation and data collection have a natural time span that cannot be hastened without compromising standards of scientific rigour", the IASc said in a statement.

In its statement, the IASc referred to the ICMR's letter which states that "it is envisaged to launch the vaccine for public health use latest by 15th August 2020 after completion of all clinical trials".

The ICMR and Bharat Biotech India Limited, a private pharmaceutical company, are jointly developing the vaccine against the novel coronavirus -- SARS-CoV-2.

The IASc welcomes the exciting development of a candidate vaccine and wishes that the vaccine is quickly made available for public use, the statement said.

"However, as a body of scientists including many who are engaged in vaccine development IASc strongly believes that the announced timeline is unfeasible. This timeline has raised unrealistic hope and expectations in the minds of our citizens," it said.

Aiming to launch an indigenous COVID-19 vaccine by August 15, the ICMR had written to select medical institutions and hospitals to fast-track clinical trial approvals for the vaccine candidate, COVAXIN.

Experts have also cautioned against rushing the process for developing a COVID-19 vaccine and stressed that it is not in accordance with the globally accepted norms to fast-track vaccine development for diseases of pandemic potential.

The IASc said trials for a vaccine involve evaluation of safety (Phase 1 trial), efficacy and side effects at different dose levels (Phase 2 trial), and confirmation of safety and efficacy in thousands of healthy people (Phase 3 trial) before its release for public use.

Clinical trials for a candidate vaccine require participation of healthy human volunteers. Therefore, many ethical and regulatory approvals need to be obtained prior to the initiation of the trials, it added.

The IASc said the immune responses usually take several weeks to develop and relevant data should not be collected earlier.

"Moreover, data collected in one phase must be adequately analysed before the next phase can be initiated. If the data of any phase are unacceptable then the clinical trial is required to be immediately aborted," it said.

For example, if the data collected from Phase 1 of the clinical trial show that the vaccine is not adequately safe, then Phase 2 cannot be initiated and the candidate vaccine must be discarded.

For these reasons, the Indian Academy of Sciences believes that the announced timeline is "unreasonable and without precedent", the statement said.

"The Academy strongly believes that any hasty solution that may compromise rigorous scientific processes and standards will likely have long-term adverse impacts of unforeseen magnitude on citizens of India," it said.

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Agencies
May 27,2020

New Delhi, May 27: India’s fourth recession since Independence, first since liberalisation, and perhaps the worst to date is here, according to rating agency, Crisil.

CRISIL sees the Indian economy shrinking 5 per cent in fiscal 2021 (on-year), because of the Covid-19 pandemic. The first quarter will suffer a staggering 25 per cent contraction.

About 10 per cent of gross domestic product (GDP) in real terms could be permanently lost. "So going back to the growth rates seen before the pandemic is unlikely in the next three fiscals", Crisil said.

Crisil has revised its earlier forecast downwards. "Earlier, on April 28, we had slashed our prediction to 1.8 per cent growth from 3.5 per cent growth. Things have only gone downhill since", it said.

While we expect non-agricultural GDP to contract 6 per cent, agriculture could cushion the blow by growing at 2.5 per cent.

In the past 69 years, India has seen a recession only thrice as per available data in fiscals 1958, 1966 and 1980. The reason was the same each time a monsoon shock that hit agriculture, then a sizeable part of the economy.

"The recession staring at us today is different," it added. For one, agriculture could soften the blow this time by growing near its trend rate, assuming a normal monsoon. Two, the pandemic-induced lockdowns have affected most non-agriculture sectors. And three, the global disruption has upended whatever opportunities India had on the exports front.

Economic conditions have slid precipitously since the April-end forecast of 1.8 per cent GDP growth for fiscal 2021 (baseline), Crisil said.

On the lockdown extension, it said that the government has extended the lockdown four times to deal with the rising number of cases, curtailing economic activity severely (lockdown 4.0 is ending on May 31).

The first quarter of this fiscal will be the worst affected. June is unlikely to see major relaxations as the Covid-19 affliction curve is yet to flatten in India.

"Not only will the first quarter be a washout for the non-agricultural economy, services such as education, and travel and tourism among others, could continue to see a big hit in the quarters to come. Jobs and incomes will see extended losses as these sectors are large employers," Crisil said.

CRISIL also foresees economic activity in states with high Covid-19 cases to suffer prolonged disruption as restrictions could continue longer.

A rough estimate based on a sample of eight states, which contribute over half of India's GDP, shows that their 'red zones' (as per lockdown 3.0) contributed 42 per cent to the state GDP on average regardless of the share of such red zones.

On average, the orange zones contribute 46 per cent, while the green zones where activity is allowed to be close to normal contribute only 12 per cent to state GDP.

The economic costs are higher than earlier expectations, according to Crisil. The economic costs now beginning to show up in the hard numbers are far worse than initial expectations.

Industrial production for March fell by over 16%. The purchasing managers indices for the manufacturing and services sectors were at 27.4 and 5.4, respectively, in April, implying extraordinary contraction. That compares with 51.8 and 49.3, respectively, in March.

Exports contracted 60.3 per cent in April, and new telecom subscribers declined 35 per cent, while railway freight movement plunged 35 per cent on-year.

"Indeed, given one of the most stringent lockdowns in the world, April could well be the worst performing month for India this fiscal," it said.

Added to that is the economic package without enough muscle. The government recently announced a Rs 20.9 lakh crore economic relief package to support the economy. The package has some short-term measures to cushion the economy, but sets its sights majorly on reforms, most of which will have payoffs only over the medium term.

"We estimate the fiscal cost of this package at 1.2 per cent of GDP, which is lower than what we had assumed in our earlier estimate (when we foresaw a growth in GDP)," it said.

"We believe a catch-up to the pre-crisis trend level of GDP growth will not be possible in the next three fiscals despite policy support. Under the base case, we estimate a 10 per cent permanent loss to real GDP (from the decadal-trend level), assuming average growth of about 7 per cent between fiscals 2022 and 2024," Crisil said.

Interestingly, after the Global Financial Crisis (GFC), a sharp growth spurt helped catch up with the trend within two years. GDP grew 8.2 per cent on average in the two fiscals following the GFC. Massive fiscal spending, monetary easing and swift global recovery played a role in a V-shaped recovery.

To catch-up would require average GDP growth to surge to 11 per cent over the next three fiscals, something that has never happened before.

The research said that successive lockdowns have a non-linear and multiplicative effect on the economy a two-month lockdown will be more than twice as debilitating as a one-month imposition, as buffers keep eroding.

Partial relaxations continue to be a hindrance to supply chains, transportation and logistics. Hence, unless the entire supply chain is unlocked, the impact of improved economic activity will be subdued.

Therefore, despite the stringency of lockdown easing a tad in the third and the fourth phases, their negative impact on GDP is expected to massively outweigh the benefits from mild fiscal support and low crude oil prices, especially in the April-June quarter. "Consequently, we expect the current quarter's GDP to shrink 25 per cent on-year," it said.

Counting lockdown 4.0, Indians have had 68 days of confinement. S&P Global estimates that one month of lockdown shaves 3 per cent off annual GDP on average across Asia-Pacific.

Since India's lockdown has been the most stringent in Asia, the impact on economic growth will be correspondingly larger.

Google's Community Mobility Reports show a sharp fall in movement of people to places of recreation, retail shops, public transport and workplace travel. While data for May shows some improvement in India, mobility trends are much below the average or baseline, and lower compared with countries such as the US, South Korea, Brazil and Indonesia.

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Agencies
June 15,2020

New Delhi, Jun 15: After Two Indian officials working with Indian High Commission in Pakistan wet missing on Monday,  the Ministry of External Affairs summoned Pakistan's Charge d'affaires to India in the national capital and told them not to interrogate or harass Indian officials.

"Two Indian High Commission officials are missing since morning while on official work. The matter has been taken up with the Pakistani authorities," Akhilesh Singh, First Secretary and spokesperson, Indian High Commission, Pakistan, said.

According to sources quoted by PTI news agency, the MEA told the  Pakistan's Charge d'affaires to India that the responsibility of safety and security of Indian personnel in Islamabad "lays squarely with Pakistani authorities."

"Pakistan was asked to ensure return of two Indian officials along with official car to Indian High Commission in Islamabad immediately," sources added. 

The incident comes after two Pakistani officials at the Pakistani High Commission in New Delhi were accused of espionage and deported.

The two officials have been missing since Monday morning. Officials said the issue has been taken up with the Pakistan government.

Earlier, a vehicle of India's Charge d'affaires Gaurav Ahluwalia was chased by Inter-Services Intelligence (ISI) member.

In March, the Indian High Commission in Pakistan sent a strong protest note to the foreign ministry in Islamabad protesting against the continuing harassment of its officers and staff by Pakistani agencies.

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