Waning natural and vaccine-induced immunity leading to reinfection with SARS-CoV-2 Omicron variant

• Main Authors: Anita M. Shete (Author), Deepak Y. Patil (Author), Rima R. Sahay (Author), Gajanan N. Sapkal (Author), Gururaj R. Deshpande (Author), Pragya D. Yadav (Author)
• Format: Book
• Published: Taylor & Francis Group, 2022-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

We have investigated six COVID-19 recovered cases with two doses of Covishield vaccination followed by reinfection. The primary SARS-CoV-2 infection found to occur with B.1 and reinfection with Omicron BA.1 and BA.2 variants. The genomic characterization and duration between two infections confirms...