The RootsToSky.com/Covid Misinformation Files

The RootsToSky.com/Covid Misinformation Files

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Election results under attack: Here are the facts
Election results under attack: Here are the facts
President Trump has refused to concede the election while alleging widespread voter fraud, without evidence, and mounting legal challenges in several states. Here's what to know about these claims and the latest on lawsuits challenging election results.
·washingtonpost.com·
Election results under attack: Here are the facts
MSN
MSN
·msn.com·
MSN
Susceptibility to Conspiracy Theories and Fake News
Susceptibility to Conspiracy Theories and Fake News
Conspiracy theories, which explain events or a set of circumstances as the result of secret plot by usually powerful and malevolent groups, are quite common. Research has provided some understanding about why people are drawn to conspiracy theories and what makes some people more likely to believe than others.
·psychiatry.org·
Susceptibility to Conspiracy Theories and Fake News
The infection fatality rate of COVID-19 inferred from seroprevalence data |
The infection fatality rate of COVID-19 inferred from seroprevalence data |
Objective To estimate the infection fatality rate of coronavirus disease 2019 (COVID-19) from data of seroprevalence studies. Methods Population studies with sample size of at least 500 and published as peer-reviewed papers or preprints as of June 7, 2020 were retrieved from PubMed, preprint servers, and communications with experts. Studies on blood donors were included, but studies on healthcare workers were excluded. The studies were assessed for design features and seroprevalence estimates. Infection fatality rate was estimated from each study dividing the number of COVID-19 deaths at a relevant time point by the number of estimated people infected in each relevant region. Correction was also attempted accounting for the types of antibodies assessed. Results 23 studies were identified with usable data to enter into calculations. Seroprevalence estimates ranged from 0.1% to 47%. Infection fatality rates ranged from 0.02% to 0.86% (median 0.26%) and corrected values ranged from 0.02% to 0.78% (median 0.25%). Among people <70 years old, infection fatality rates ranged from 0.00% to 0.26% with median of 0.05% (corrected, 0.00-0.23% with median of 0.04%). Most studies were done in pandemic epicenters and the few studies done in locations with more modest death burden also suggested lower infection fatality rates. Conclusions The infection fatality rate of COVID-19 can vary substantially across different locations and this may reflect differences in population age structure and case-mix of infected and deceased patients as well as multiple other factors. Estimates of infection fatality rates inferred from seroprevalence studies tend to be much lower than original speculations made in the early days of the pandemic. ### Competing Interest Statement The authors have declared no competing interest. ### Funding Statement METRICS has been supported by a grant from the Laura and John Arnold Foundation ### Author Declarations I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained. Yes The details of the IRB/oversight body that provided approval or exemption for the research described are given below: Data from literature; no IRB required All necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived. Yes I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance). Yes I have followed all appropriate research reporting guidelines and uploaded the relevant EQUATOR Network research reporting checklist(s) and other pertinent material as supplementary files, if applicable. Yes All data are included in the manuscript
·medrxiv.org·
The infection fatality rate of COVID-19 inferred from seroprevalence data |