Trend of coronavirus disease 2019 pandemic in Bengaluru, Karnataka, India

• Main Authors: Susha Subash Kutteyil (Author), Sakib Akther Pattassery (Author), Manjunatha Mysore Jayaswamy (Author), Varsha Potdar (Author), Padma Mudalappa Rajagopal (Author), Ashok Munivenkatappa (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2023-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

The study reports the trend of coronavirus disease 2019 (COVID-19) infection observed from 2020 to 2022 in the city of Bengaluru, Karnataka, India, across each week in relation to the corresponding severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sewage positivity data and other non-COVID-19 respiratory viral infections such as influenza and respiratory syncytial virus (RSV). The data on COVID-19 cases were procured from public domains, whereas the molecular testing of sewage samples and clinical samples for influenza and RSV was performed at our unit. The pattern of sewage positivity matched the waves of COVID-19, and few sewage samples in 2021 and 2022 tested positive before the onset of clinical cases. Influenza and RSV cases were reported during the periods of low COVID-19 cases. Thus, sewage surveillance is effective in monitoring the circulating SARS-CoV-2 virus, while laboratory surveillance of SARS-CoV-2, influenza, and RSV cases is pertinent to identify the common viral etiology of respiratory infections in the community.

Item Description

0019-557X
10.4103/ijph.ijph_68_23