Background A range of case fatality ratio (CFR) estimates for COVID-19 have been
produced that differ substantially in magnitude. Methods We used individual-case data from …

Background In the face of rapidly changing data, a range of case fatality ratio estimates for
coronavirus disease 2019 (COVID-19) have been produced that differ substantially in …

Background To assess the case fatality risk (CFR) of COVID-19 in mainland China, stratified
by region and clinical category, and estimate key time-to-event intervals. Methods We …

As of 29 February 2020 there were 79,394 confirmed cases and 2,838 deaths from COVID-
19 in mainland China. Of these, 48,557 cases and 2,169 deaths occurred in the epicenter …

Abstract Background The coronavirus 2019 (COVID-19) pandemic has been spreading
globally for months, yet the infection fatality ratio of the disease is still uncertain. This is partly …

Since December 2019, when the first case of coronavirus disease (COVID-19) was identified
in the city of Wuhan in the Hubei Province of China, the epidemic has generated tens of …

Background An ongoing outbreak of pneumonia caused by a novel coronavirus [severe
acute respiratory syndrome coronavirus (SARS-CoV)-2], named COVID-19, hit a major city …

We perform a counterfactual time series analysis on 2020 mortality data from towns in Italy
using data from the previous five years as control. We find an excess mortality that is …

BACKGROUND: Estimates of the case-fatality rate (CFR) associated with coronavirus
disease 2019 (COVID-19) vary widely in different population settings. We sought to estimate …

The exported cases of 2019 novel coronavirus (COVID-19) infection that were confirmed
outside China provide an opportunity to estimate the cumulative incidence and confirmed …