ICMR to Look at Disease's Seriousness Caused by UK COVID-19 Variant

Indian Council of Medical Research (ICMR) will now look at the disease's seriousness, after six returnees from the UK were found to be carrying the new coronavirus variant, which is caused by the mutation, stated a senior government official said.

A total of six UK returnees were found to be positive with the new variant genome, the Central government announced on Tuesday, adding that all these persons have been kept in single room isolation in designated health care facilities.

Coronavirus
Coronaviruses infect animals, humans, and birds. Human coronaviruses, such as SARS, MERS, and 2019-nCoV cause respiratory distress and even death. The S protein is the infectious agent of the virus.

‘ICMR has decided to look at the aspect of the seriousness of the disease caused by the new covid variant.’

Tweet it Now

Addressing a press conference, Dr. V.K. Paul, Member (Health), Niti Aayog, said: "ICMR has decided to look at the aspect of the seriousness of the disease in such patients. Till now, it does not affect the seriousness but is more transmissible. We will go beyond genome sequencing to know about its behavior and immunology. We will take more comprehensive scientific steps."

The British government had recently announced that the newly identified strain of the virus found in their population is up to 70 percent more transmissible. This had prompted Indian authorities to suspend flights to and from the UK till December 31.

The presence of the new UK variant has already been reported by Denmark, the Netherlands, Australia, Italy, Sweden, France, Spain, Switzerland, Germany, Canada, Japan, Lebanon, and Singapore.

Grapes, Dark Chocolate and Green Tea Inhibit Coronavirus Enzyme
Chemical compounds present in chocolate, grapes and green tea inhibit coronavirus enzyme called main protease enzyme (Mpro). Researchers found that cocoa powder and dark chocolate can reduce Mpro activity to half of the original.

"The major population is still susceptible to Covid-19 infection in this cold weather. UK variant has traveled to several other countries and also to India. This variant may have its own run, and we have to be very careful. One cannot be careless," he added.

A few days back, the Indian government had taken cognizance of the reports of a mutant variant of SARS-CoV-2 virus reported from the UK and put in place a pro-active and preventive strategy to detect and contain the mutant variant. It included the temporary suspension of all flights coming from the UK with effect from the midnight of December 23 till December 31.

Coronavirus Facts from Autopsy Reports of COVID-19 Patients
Autopsies onCOVID-19 patients reveals a lot of information on the virus. There have been no reports of COVID-19 transmission between a corpse and a pathologist.

Testing of all UK returnee air passengers through the RT-PCR test was made mandatory. The samples of all UK returnees found positive in RT-PCR test had undergone genome sequenced by a consortium of ten government labs.

Over the last few weeks, the UK has faced a rapid increase in Covid-19 cases in southeast England, leading to enhanced epidemiological and virological investigations. Analysis of viral genome sequence data identified that a large proportion of cases belonged to a new single phylogenetic cluster.

Coronavirus: Mother-to-Child Vertical Transmission Routes Identified
Vertical transmission routes of coronavirus from mother to newborn have been identified and defined with more clarity. The transmission happens when the mother is pregnant with the baby, soon after delivery or by superficial exposure to coronavirus.

The new variant is defined by multiple spike protein mutations as well as mutations in the other genomic regions. Preliminary analysis in the UK suggests that this variant is significantly more transmissible than previously circulating variants, with an estimated potential to increase the reproductive number (R) by 0.4 or greater with estimated increased transmissibility of up to 70 percent.

Source-IANS