By PTI
NEW DELHI: Delta variant sub-lineages — AY.1 and AY.2 — are unlikely to be more transmissible than Delta said INSACOG, a consortium of government panel involved in genome sequencing of coronavirus.
In a recent bulletin, it also said that AY.3 has been identified as a new sub-lineage of Delta and it is defined by ‘ORF1a:I3731V common AY.1 mutations except for S:417’.
It is primarily seen in the US with single reclassified case in the UK and India.
There are no known significant properties of this mutation but since it is a Delta VOC sub-lineage, INSACOG will continue to monitor it, the bulletin stated.
“It is likely that neither AY.1 nor AY.2 is more transmissible than Delta. They also continue to be below 1 per cent in available sequences from June in India,” the INSACOG said.
Meanwhile, the total number of COVID-19 vaccine doses administered in India so far has surpassed 39 crore, the Union Health Ministry said on Wednesday.
According to a provisional report at 7pm, more than 32.10 lakh vaccine doses were administered on Wednesday.
The ministry said 13,82,467 beneficiaries in the age group of 18-44 years were given the first dose and 1,57,660 the second dose on Wednesday.
Cumulatively, 11,78,70,724 people in the age group 18-44 years have received the first dose and 41,92,141 their second dose since the start of phase three of the vaccination drive.
Eight states — Uttar Pradesh, Madhya Pradesh, Rajasthan, Tamil Nadu, Bihar, Gujarat, Karnataka and Maharashtra — have administered more than 50 lakh first dose of COVID-19 vaccine in the age group of 18-44 years, the ministry said.
Also, Andhra Pradesh, Assam, Chhattisgarh, Delhi, Haryana, Jharkhand, Kerala, Telangana, Himachal Pradesh, Odisha, Punjab, Uttarakhand and West Bengal have vaccinated more than 10 lakh beneficiaries of the age group 18-44 years for the first dose of Covid vaccine.
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