The effect of large-scale anti-contagion policies on the COVID-19 pandemic

S Hsiang, D Allen, S Annan-Phan, K Bell, I Bolliger… - Nature, 2020 - nature.com
Governments around the world are responding to the coronavirus disease 2019 (COVID-19)
pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with …

India's lockdown: An interim report

D Ray, S Subramanian - The impact of COVID-19 on India and the global …, 2022 - Springer
Abstract Authors' Note, May 2021. The first version of this paper was published in May 2020
as a National Bureau of Economic Research working paper, and a subsequent version was …

[HTML][HTML] Age-specific SARS-CoV-2 infection fatality ratio and associated risk factors, Italy, February to April 2020

P Poletti, M Tirani, D Cereda, F Trentini… - …, 2020 - eurosurveillance.org
We analysed 5,484 close contacts of coronavirus disease (COVID-19) cases in Italy, all
tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Infection fatality …

Global convergence of COVID-19 basic reproduction number and estimation from early-time SIR dynamics

GG Katul, A Mrad, S Bonetti, G Manoli, AJ Parolari - PloS one, 2020 - journals.plos.org
The SIR ('susceptible-infectious-recovered') formulation is used to uncover the generic
spread mechanisms observed by COVID-19 dynamics globally, especially in the early …

India's lockdown

D Ray, S Subramanian… - The COVID-19 Pandemic …, 2021 - taylorfrancis.com
In response to the Covid-19 pandemic, a prolonged and stringent lockdown unaccompanied
by adequate State provisioning of welfare support could lead to distress and loss of life in …

COVID-19 infection fatality rate associated with incidence—a population-level analysis of 19 Spanish autonomous communities

C Kenyon - Biology, 2020 - mdpi.com
Previous studies have found large variations in the COVID-19 infection fatality rate (IFR).
This study hypothesized that IFR would be influenced by COVID-19 epidemic intensity. We …

Estimating the COVID-related deaths attributable to president trump's early pronouncements about masks

RA Hahn - International Journal of Health Services, 2021 - journals.sagepub.com
The goal of this analysis is to estimate the proportion of COVID-19 deaths attributable to
President Donald Trump's early pronouncements about voluntary mask use and his …

Estimating unreported COVID-19 cases with a time-varying SIR regression model

Z Peng, S Ao, L Liu, S Bao, T Hu, H Wu… - International Journal of …, 2021 - mdpi.com
Background: Potential unreported infection might impair and mislead policymaking for
COVID-19, and the contemporary spread of COVID-19 varies in different counties of the …

COVID‐19: What if immunity wanes?

MA Çenesiz, L Guimarães - Canadian Journal of Economics …, 2022 - Wiley Online Library
Using a simple economic model in which social distancing reduces contagion, we study the
implications of waning immunity for the epidemiological dynamics and social activity. If …

Age-related gene expression alterations by SARS-CoV-2 infection contribute to poor prognosis in elderly

U Bhattacharyya, BK Thelma - Journal of Genetics, 2020 - Springer
The ongoing pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) has affected millions of people worldwide and with notable heterogeneity in its …