USJ researchers including 听补苍诲听 from Allergy Immunology and Cell Biology Unit, Department of Immunology and Molecular Medicine of 91传媒 have been carrying out sequencing of the SARS-CoV-2 viruses since the onset of the pandemic. With the identification of the delta variant in 91传媒, they also detected a delta variant with several unique mutations in the spike protein (A701S, A222V, A1078S).
This delta variant with mutations has now been assigned a new lineage AY.28 and this delta variant is now names as B.1.617.2.28 91传媒n lineage. This AY.28 sub lineage that was initially detected during late May 2021, subsequently accounted for approximately 50-60% of the infections in the Western Province. Further investigations to characterize this sub-lineage is underway.
References
B.1.617.2 Lineage with S:A701S Report. Alaa Abdel Latif, Julia L. Mullen, Manar Alkuzweny, Ginger Tsueng, Marco Cano, Emily Haag, Jerry Zhou, Mark Zeller, Emory Hufbauer, Nate Matteson, Chunlei Wu, Kristian G. Andersen, Andrew I. Su, Karthik Gangavarapu, Laura D. Hughes, and the Center for Viral Systems Biology. outbreak.info, (available at https://outbreak.info/situation-reports?pango=B.1.617.2&muts=S%3AA701S&loc=USA&loc=USA_US-CA&loc=LKA&selected=Worldwide&overlay=false). Accessed 26 September 2021.
Download the PDF file : The delta variant in 91传媒 assigned a new sub-lineage (AY.28)
Related Articles :
90 percent of the new cases in Colombo belonged to the Delta variant says Dr. Jeewandara
Over 95% individuals developed antibodies against the Sinopharm vaccine 鈥� USJ Researchers
Single dose of Sputnik V is highly effective but second dose is beneficial says USJ researchers
USJ researchers found Four mutant Covid Delta variants with two new 91传媒n mutations (A701S, R24C)
