Seroepidemiological and genomic investigation of SARS-CoV-2 spread in North East region of India.

ABSTRACT:

Purpose

Seroepidemiology and genomic surveillance are valuable tools to investigate infection transmission during a pandemic. North East (NE) India is a strategically important region being the gateway connecting the country with Southeast Asia. Here, we examined the spread of SARS-CoV-2 in NE India during the first and second waves of COVID-19 using serological and whole genome sequencing approaches.

Methods

qRT-PCR analysis was performed on a selected population (n ​= ​16,295) from June 2020 to July 2021, and metadata was collected. Immunoassays were studied (n ​= ​2026) at three-time points (August 2020, February 2021, and June 2021) and in a cohort (n ​= ​35) for a year. SARS-CoV-2 whole genomes (n ​= ​914) were sequenced and analyzed with those obtained from the databas

SUBMITTER: Wahengbam R 

PROVIDER: S-EPMC9644374 | biostudies-literature | 2023 May-Jun

REPOSITORIES: biostudies-literature