At the end of April 2020, there had already been three million cases of COVID-19 in the world pandemic. Chhattisgarh might expect 90,000 diagnosed cases of COVID-19 in the end. The first step taken in March was to ensure a simple checklist of activities that needed to continue. Handbills were given with the basic information on the symptoms and what to do in the community. In urban areas, the lockdown affected the poorer section of the society, especially who are not having BPL card and no other means of availing necessary eatables. Issues that arose affecting regular activities such as tuberculosis and immunization. Residents of informal settlements are also vulnerable during any COVID-19 responses. Frontline workers such as Mitanins in the community are an important asset in the capacity building and preparedness strategies.
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http://dx.doi.org/10.4103/ijph.IJPH_467_20 | DOI Listing |
IJID Reg
March 2025
Laboratory of Respiratory Viruses, Exanthematous and Enteroviruses and Viral Emergencies, Oswaldo Cruz Institute, Rio de Janeiro, Brazil.
Unlabelled: The SARS-CoV-2 JN.1 lineage emerged in late 2023 and quickly replaced the XBB lineages, becoming the predominant Omicron variant worldwide in 2024. We estimate the epidemiologic impact of this SARS-CoV-2 lineage replacement in Brazil and we further assessed the cross-reactive neutralizing antibody (NAb) responses in a cohort of convalescent Brazilian patients infected during 2023.
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January 2025
Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY 10032, USA.
The 2019 emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its rapid spread created a public health emergency of international concern. However, the impact of the pandemic in Sub-Saharan Africa, as documented in cases, hospitalizations and deaths, appears far lower than in the Americas, Europe and Asia. Characterization of the transmission dynamics is critical for understanding how SARS-CoV-2 spreads and the true scale of the pandemic.
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January 2025
Institute for Integrative Biology, ETH Zürich, 8005 Zürich, Switzerland.
An open question in epidemiology is why transmission is often overdispersed, meaning that most new infections are driven by few infected individuals. For example, around 10% of COVID-19 cases cause 80% of new COVID-19 cases. This overdispersion in parasite transmission is likely driven by intrinsic heterogeneity among hosts, i.
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December 2023
University of Central Florida College of Medicine, United States.
Background: We hypothesized that COVID-19 positive patients requiring laparoscopic cholecystectomy (lap chole) or appendectomy (lap appy) would have increased inpatient mortality rates compared to all COVID-19 patients.
Methods: Retrospective cohort analysis including COVID-19 patients from 1/1/20 to 9/30/20. 82,574 cases identified.
Zhonghua Er Ke Za Zhi
January 2025
Department of Neonatal Intensive Care Unit, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, National Children's Regional Medical Center, Hangzhou310052, China.
To assess the changes in epidemiologic and clinical characteristics of respiratory syncytial virus (RSV) infection among inpatient under 3 months of age with lower respiratory tract infection (LRTI) in different stages of the SARS-CoV-2 pandemic. A retrospective cohort study was conducted. Clinical data on general condition and laboratory tests were collected from 3 144 RSV-positive LRTI infants less than 3 months of age hospitalized at Children's Hospital, Zhejiang University School of Medicine from January 2017 to January 2024.
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