Sub-lineages of Delta variant — AY.1, which is commonly known as the Delta Plus, and AY.2 — are unlikely to be more transmissible than the parent, said INSACOG, a consortium of government panel involved in genome sequencing of coronavirus.
These two sub-lineages are also below 1 per cent in the genome samples sequenced in the country in June, it said in a recent bulletin.
INSACOG also said AY.3 has been identified as a new Delta sub-lineage and it is defined by ORF1a: I3731V common AY.1 mutations except for S: K417.
This is primarily seen in the US with single reclassified cases in the UK and India. However, there is “no known significant property” of this mutation. But since it is a Delta variant of concern (VOC) sub-lineage, INSACOG will continue to monitor it, the bulletin stated.
“Delta sub-lineages AY.1 and AY.2 are declining globally with near-zero cases in the last week of June in either the UK or US, where they were most frequently seen. They also continue to be below 1 per cent in available sequences from June in India.
Antibiotic use has surged globally, leading to a rise in antibiotic resistance, especially concerning in…
Choking is a leading cause of injury and death in young children, particularly those under…
Hard Water (Khara Pani) Leading To Hair Fall Hard water is rich in minerals and…
Discover how the rise in high blood pressure during pregnancy is impacting maternal and fetal…
"Discover the transformative power of six delicious homemade drinks that can help you naturally melt…
"Transform your weight loss routine with these eight delicious fat-flushing drinks that not only hydrate…