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Niveditha D, Khan S, Khilari A, Nadkarni S, Bhalerao U, Kadam P, Yadav R, Kanekar JB, Shah N, Likhitkar B, Sawant R, Thakur S, Tupekar M, Nagar D, Rao AG, Jagtap R, Jogi S, Belekar M, Pathak M, Shah P, Ranade S, Phadke N, Das R, Joshi S, Karyakarte R, Ghose A, Kadoo N, Shashidhara LS, Monteiro JM, Shanmugam D, Raghunathan A, Karmodiya K. A tale of two waves: Delineating diverse genomic and transmission landscapes driving the COVID-19 pandemic in Pune, India. J Infect Public Health 2023; 16:1290-1300. [PMID: 37331277 DOI: 10.1016/j.jiph.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND Modern response to pandemics, critical for effective public health measures, is shaped by the availability and integration of diverse epidemiological outbreak data. Tracking variants of concern (VOC) is integral to understanding the evolution of SARS-CoV-2 in space and time, both at the local level and global context. This potentially generates actionable information when integrated with epidemiological outbreak data. METHODS A city-wide network of researchers, clinicians, and pathology diagnostic laboratories was formed for genome surveillance of COVID-19 in Pune, India. The genomic landscapes of 10,496 sequenced samples of SARS-CoV-2 driving peaks of infection in Pune between December-2020 to March-2022, were determined. As a modern response to the pandemic, a "band of five" outbreak data analytics approach was used. This integrated the genomic data (Band 1) of the virus through molecular phylogenetics with key outbreak data including sample collection dates and case numbers (Band 2), demographics like age and gender (Band 3-4), and geospatial mapping (Band 5). RESULTS The transmission dynamics of VOCs in 10,496 sequenced samples identified B.1.617.2 (Delta) and BA(x) (Omicron formerly known as B.1.1.529) variants as drivers of the second and third peaks of infection in Pune. Spike Protein mutational profiling during pre and post-Omicron VOCs indicated differential rank ordering of high-frequency mutations in specific domains that increased the charge and binding properties of the protein. Time-resolved phylogenetic analysis of Omicron sub-lineages identified a highly divergent BA.1 from Pune in addition to recombinant X lineages, XZ, XQ, and XM. CONCLUSIONS The band of five outbreak data analytics approach, which integrates five different types of data, highlights the importance of a strong surveillance system with high-quality meta-data for understanding the spatiotemporal evolution of the SARS-CoV-2 genome in Pune. These findings have important implications for pandemic preparedness and could be critical tools for understanding and responding to future outbreaks.
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Affiliation(s)
- Divya Niveditha
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Soumen Khan
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Ajinkya Khilari
- Biochemical Sciences Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, 411008, Pune, India.; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Sanica Nadkarni
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Unnati Bhalerao
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Pradnya Kadam
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Ritu Yadav
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Jugal B Kanekar
- Biochemical Sciences Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, 411008, Pune, India.; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Nikita Shah
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Bhagyashree Likhitkar
- Biochemical Sciences Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, 411008, Pune, India.; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Rutuja Sawant
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Shikha Thakur
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Manisha Tupekar
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Dhriti Nagar
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Anjani G Rao
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Rutuja Jagtap
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Shraddha Jogi
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Madhuri Belekar
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Maitreyee Pathak
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Priyanki Shah
- The Pune Knowledge Cluster (PKC), Savitribai Phule Pune University, Ganeshkhind Road, 411007 Pune, India
| | | | - Nikhil Phadke
- GenePath Diagnostics India Private Limited, Pune 411004, India
| | - Rashmita Das
- Byramjee Jeejeebhoy Government Medical College (BJGMC), Jai Prakash Narayan Road, Pune 411001, India
| | - Suvarna Joshi
- Byramjee Jeejeebhoy Government Medical College (BJGMC), Jai Prakash Narayan Road, Pune 411001, India
| | - Rajesh Karyakarte
- Byramjee Jeejeebhoy Government Medical College (BJGMC), Jai Prakash Narayan Road, Pune 411001, India
| | - Aurnab Ghose
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Narendra Kadoo
- Biochemical Sciences Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, 411008, Pune, India.; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - L S Shashidhara
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India; The Pune Knowledge Cluster (PKC), Savitribai Phule Pune University, Ganeshkhind Road, 411007 Pune, India
| | - Joy Merwin Monteiro
- Department of Earth and Climate Science, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India; Department of Data Science, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Dhanasekaran Shanmugam
- Biochemical Sciences Division, CSIR - National Chemical Laboratory, Dr. Homi Bhabha Road, 411008, Pune, India.; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India
| | - Anu Raghunathan
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad 201002, India.
| | - Krishanpal Karmodiya
- Department of Biology, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India.
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