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Article

Estimation of the true infection rate and infection fatality rate of coronavirus disease 2019 in each country.

Journal of infection and public health - 1 Feb 2022

Sonoo Masahiro, Kanbayashi Takamichi, Shimohata Takayoshi, Kobayashi Masahito, Idogawa Masashi, Hayashi Hideyuki

Abstract excerpt

The True Infection Rate (TIR) in the whole population of each country and the Infection Fatality Rate (IFR) for coronavirus disease 2019 (COVID-19) are unknown although they are important parameters. We devised a simple method to infer TIR and IFR based on the open data. The prevalence rate of the Polymerase Chain Reaction (PCR) tests among the population (Examination Rate; ER) and the positive rate of PCR tests...

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Identifiers

PMID: 34995898
DOI: 10.1016/j.jiph.2021.12.010
PMCID: PMC8704731

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