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Another 259,170 cases were recorded on Tuesday, the world’s highest daily rate, and 1,761 deaths, the country’s highest-ever daily toll, after a new variant of Covid emerged which scientists fear could partly evade vaccines.
The variant, B.1.617, is believed to spread more easily and could potentially be more lethal than other strains, while doctors say that their patients are significantly younger than in the first wave.
Medics in Delhi, which last night imposed a week-long lockdown to protect is buckling hospitals, say that two-thirds of their new patients are under-45.
‘We are also seeing children under the ages of 12 and 15 being admitted with symptoms in the second wave. Last year there were practically no children,’ said Khusrav Bajan, a consultant at Mumbai’s P.D. Hinduja National Hospital and a member of Maharashtra’s Covid-19 taskforce.
In Gujarat state, pulmonologist Amit Dave said young people were experiencing ‘increased severity’ from coronavirus for their lungs, hearts, and kidneys. One Gujarat hospital has set up the state’s first paediatric coronavirus ward.
In the southern IT hub of Bangalore, under-40s made up 58 percent of infections in early April, up from 46 percent last year.
On Monday, the health ministry announced it will roll out vaccines to over-18s from the start of next month, but it is unclear whether the country of 1.4 billion, which is the world’s biggest vaccine producer, has anywhere near the supplies it needs, raising concerns for supply chains to the rest of the world.
Delhi, with a population of 29 million, has fewer than 100 beds with ventilators, and fewer than 150 beds available for patients needing critical care.
In the western state of Gujarat, many crematoria in Surat, Rajkot, Jamnagar and Ahmedabad are operating around the clock with three to four times more bodies than normal.
The chimney of one electric furnace in Ahmedabad cracked and collapsed after being in constant use for up to 20 hours every day for the past two weeks.
The iron frames inside another in the industrial diamond hub of Surat melted because there was no time to let the furnaces cool.
‘Until last month we were cremating 20-odd bodies per day… But since the beginning of April we have been handling over 80 bodies every day,’ said a local official at the Ramnath Ghela Crematorium in the city.
With waiting times of up to eight hours, Rajkot has set up a dedicated 24/7 control room to manage the flow in the city’s four crematoria.
At two crematoria in Lucknow in the north, relatives are being given numbered tokens and made to wait for up to 12 hours. One has started burning bodies in an adjacent park.
Rohit Singh, whose father died from Covid-19, said crematorium officials were charging around 7,000 rupees (£67) – almost 20 times the normal rate.
Some crematoria in Lucknow ran out of wood and asked people to bring it themselves. Viral photos on social media showed electric rickshaws laden down with logs.
The rising death toll has also increased the grim workload for gravediggers dramatically in the last few weeks.
When AFP visited the Jadid Qabristan Ahle cemetery in the Indian capital – which is now in a week-long lockdown – on Friday, 11 bodies arrived within three hours.
WHAT DO WE KNOW ABOUT THE INDIA VARIANT?
Real name: B.1.617
When and where was it discovered? The variant was first reported as being of concern by the Indian government in late March.
The first cases in India appear to date back to October 2020 and it was first detected in Britain in February.
What mutations does it have? It has 13 mutations that separate it from the original Covid virus that emerged in China – but the two main ones are named E484Q and L452R.
Is it more infectious and can it evade vaccines?
The L452R mutation is also found on the Californian variant (B.1.429), discovered in December, even though the two evolved independently.
L452R is believed to make the American strain about 20 per cent more infectious.
The Indian variant’s E484Q mutation is very similar to the one found in the South African and Brazil variants known as E484K, which can help the virus evade antibodies.
The South African variant is thought to make vaccines about 30 per cent less effective at stopping infections, but it’s not clear what effect it has on severe illness.
Professor Peacock said there was ‘limited’ evidence of E484Q’s effect on immunity and vaccines.
Lab studies have suggested it may be able to escape some antibodies, but to what degree remains uncertain.
Burning pyres of patients who died of coronavirus at a crematorium in New Delhi
Scientists are unsure how transmissible or vaccine-resistant the Indian variant is because the E484Q mutation is new and not well understood.
The fact it appears to have increased infectivity should not pose an immediate threat to the UK’s situation, because the current dominant Kent version appears equally or more transmissible.
It will take a variant far more infectious strain than that to knock it off the top spot.
However, if the Indian version proves to be effective at slipping past vaccine-gained immunity, then its prevalence could rise in Britain as the immunisation programme squashes the Kent variant.
The UK currently classes the Indian strain as a ‘Variant Under Investigation’, a tier below the Kent, South African and Brazilian variants.
Experts studying Britain’s Covid variants said the Indian variant was unlikely to ever take off in the UK because its mutations were ‘not top tier’.
Dr Jeffrey Barrett, director of the Covid-19 Genomics Initiative at the Wellcome Sanger Institute, said it’s still not clear if India’s third wave has been caused by the new variant, or if it emerged at the same time by coincidence.
His comments have been echoed by PHE’s Professor Peacock, who said today: ”It is not clear at the present time whether B.1.617 is the main driver for the current wave.
‘The question is whether this is associated with the variant, with human behaviour (for example, the presence of large gatherings, and/or lack of preventive measures including hand washing, wearing masks and social distancing) or whether both are contributing.’
How deadly is it?
Again, scientists still don’t know for sure – but they are fairly certain it won’t be more deadly than the current variants in circulation in Britain.
This is because there is no evolutionary benefit to Covid becoming more deadly.
The virus’s sole goal is to spread as much as it can, so it needs people to be alive and interacting with others for as long as possible to achieve this.
And, if other variants are anything to go by, the Indian strain should not be more lethal.
There is still no evidence to show dominant versions like the Kent and South African variants are more deadly than the original Covid strain – even though they are highly transmissible.
The Indian variant, which was first detected in October 2020, is believed to be more infectious than the first strain of Covid.
Scientists suspect two mutations, named E484Q and L452R, help the variant to transmit faster and to get past immune cells made in response to older strains.
It carries the same E484Q mutation as the South African variant, believed to make vaccines about 30 per cent less effective at preventing severe reactions to the virus.
However, Public Health England’s Sharon Peacock has said there is limited evidence for this.
The Indian variant is yet to be properly understood by scientists and has been classed as a ‘variant under investigation’, a tier below the Kent, South African and Brazilian variants, by the UK government.
Peacock also said the variant may not be the primary driver of the current wave of infections in India.
She said: ‘The question is whether this is associated with the variant, with human behaviour (for example, the presence of large gatherings, and/or lack of preventive measures including hand washing, wearing masks and social distancing) or whether both are contributing.’
But, as a result of the new wave of infections, the country’s healthcare infrastructure is being pushed to the limit across the land, including in the remote Himalayan region.
In Indian-controlled Jammu and Kashmir, the weekly average of Covid 19 cases has increased 11-fold in the past month.
In Telengana state in southern India, home to Hyderabad city where most of India’s vaccine makers are based, the weekly average of infections has increased 16-fold in the past month.
Meanwhile, election campaigns are continuing in West Bengal state in eastern India, amid an alarming increase there as well, and experts fear that crowded rallies could fuel the spread of the virus.
Top leaders of the ruling Bhartiya Janta Party, including Prime Minister Narendra Modi, have campaigned heavily to win polls in the region.
By contrast, in Delhi, officials have begun to impose stringent measures again.
The Indian capital was shut down over the weekend, but now authorities are extending that for a week: all shops and factories will close, except for those that provide essential services, like grocery stores.
People are not supposed to leave their homes, except for a handful of reasons, like seeking medical care.
They will be allowed to travel to airports or train stations – a difference from the last lockdown when thousands of migrant workers were forced to walk to their home villages.
That harsh lockdown last year, which lasted months, left deep scars. Politicians have since been reticent to even mention the word.
When similar measures were imposed in Mahrashtra state, home to the financial capital of Mumbai, in recent days, officials refused to call it a lockdown. Those restrictions are to last 15 days.
Kejriwal, the Delhi official, urged calm, especially among migrant workers who particularly suffered during the previous shutdown, saying this one would be ‘small.’
But many feared it would spell economic ruin. Amrit Tripathi, a laborer in New Delhi, was among the thousands who walked home in last year’s lockdown.
‘We will starve,’ he said, if the current measures are extended.
