T20 World Cup ‘could be moved AWAY from India amid coronavirus crisis’

Real name: B.1.617

When and where was it discovered? The variant was first reported by the Indian government in late March. 

But the first cases appear to date back to October 2020. 

It has been detected in 21 countries as of April 19, Public Health England bosses say.

How many people in the UK have been infected with it? Public Health England figures show 132 cases of the Indian variant have now been spotted in the UK, including 55 in the past week.

Three people who caught the mutant strain in the past week had no travel links, suggesting the virus is spreading in the community.

But scientists say the true figure will be much higher because it takes up to three weeks for virus samples to be thoroughly analysed in a laboratory.

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.

Scientists suspect these two alterations can help it to transmit faster and to get past immune cells made in response to older variants. 

Is it more infectious and can it evade vaccines? The L452R mutation is also found on the Californian variant (B.1.429), even though the two evolved independently. It is thought to make the American strain 20 per cent more infectious. 

The 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 Sharon Peacock, of PHE, claimed 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.

How deadly is it? 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 mix 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 conclusive 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. 

Doctors in India claim there has been a sudden spike in Covid admissions among people under 45, who have traditionally been less vulnerable to the disease.

There have been anecdotal reports from medics that young people make up two third of new patients in Delhi. In the southern IT hub of Bangalore, under-40s made up 58 percent of infections in early April, up from 46 percent last year.

There is still no proof younger people are more badly affected by the new strain. 

Should we be worried? Scientists are unsure exactly how transmissible or vaccine-resistant the Indian variant is because it hasn’t been studied thoroughly.

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. But there are calls to move it up to the highest category.

Scientists tracking the constantly-evolving virus say it’s still not clear if India’s third wave has been caused by the variant, or if it emerged at the same time by coincidence.