Reference health
Effectiveness of SARS-CoV-2 mRNA Vaccines for Preventing Covid-19 Hospitalizations in the United States
25/25 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
7 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 25 checked references that resolve
resolves10.15585/mmwr.mm6915e3
Hospitalization Rates and Characteristics of Patients Hospitalized with Laboratory-Confirmed Coronavirus Disease 2019 — COVID-NET, 14 States, March 1–30, 2020
resolves10.1093/cid/ciab462
Influenza Vaccine Effectiveness for Prevention of Severe Influenza-Associated Illness Among Adults in the United States, 2019–2020: A Test-Negative Study
resolves10.1093/cid/ciaa407
Influenza Vaccine Effectiveness in Inpatient and Outpatient Settings in the United States, 2015–2018
resolves10.1093/infdis/jiy723
Prevention of Influenza Hospitalization Among Adults in the United States, 2015–2016: Results From the US Hospitalized Adult Influenza Vaccine Effectiveness Network (HAIVEN)
resolves10.1016/j.vaccine.2013.04.026
The case test-negative design for studies of the effectiveness of influenza vaccine
resolves10.1101/2021.01.21.21250258
Theoretical framework for retrospective studies of the effectiveness of SARS-CoV-2 vaccines
resolves10.15585/mmwr.mm7018e1
Effectiveness of Pfizer-BioNTech and Moderna Vaccines Against COVID-19 Among Hospitalized Adults Aged ≥65 Years — United States, January–March 2021
resolves10.7326/M20-0504
The Incubation Period of Coronavirus Disease 2019 (COVID-19) From Publicly Reported Confirmed Cases: Estimation and Application
resolves10.1093/infdis/jiab273
Modeling the Impacts of Clinical Influenza Testing on Influenza Vaccine Effectiveness Estimates
resolves10.1093/cid/ciaa1453
Incorporating Real-time Influenza Detection Into the Test-negative Design for Estimating Influenza Vaccine Effectiveness: The Real-time Test-negative Design (rtTND)
resolves10.1038/s41564-020-0770-5
A dynamic nomenclature proposal for SARS-CoV-2 lineages to assist genomic epidemiology
resolves10.1056/NEJMoa1700153
Influenza Vaccine Effectiveness in the United States during the 2015–2016 Season
resolves10.1371/journal.pone.0071079
Does Raising Type 1 Error Rate Improve Power to Detect Interactions in Linear Regression Models? A Simulation Study
resolves10.15585/mmwr.mm7013e3
Interim Estimates of Vaccine Effectiveness of BNT162b2 and mRNA-1273 COVID-19 Vaccines in Preventing SARS-CoV-2 Infection Among Health Care Personnel, First Responders, and Other Essential and Frontline Workers — Eight U.S. Locations, December 2020–March 2021
resolves10.15585/mmwr.mm7020e2
Interim Estimates of Vaccine Effectiveness of Pfizer-BioNTech and Moderna COVID-19 Vaccines Among Health Care Personnel — 33 U.S. Sites, January–March 2021
resolves10.1097/TP.0000000000003863
Antibody Kinetics and Durability in SARS-CoV-2 mRNA Vaccinated Solid Organ Transplant Recipients
resolves10.7326/M21-1451
Absence of Humoral Response After Two-Dose SARS-CoV-2 Messenger RNA Vaccination in Patients With Rheumatic and Musculoskeletal Diseases: A Case Series
resolves10.3201/eid2608.191493
Analysis of MarketScan Data for Immunosuppressive Conditions and Hospitalizations for Acute Respiratory Illness, United States
resolves10.1056/NEJMoa2101765
BNT162b2 mRNA Covid-19 Vaccine in a Nationwide Mass Vaccination Setting
resolves10.3201/eid2705.204523
Racial and Ethnic Disparities in Incidence of SARS-CoV-2 Infection, 22 US States and DC, January 1–October 1, 2020
resolves10.1016/S0140-6736(20)30566-3
Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study
resolves10.1001/jamanetworkopen.2021.8828
Trends in Patient Characteristics and COVID-19 In-Hospital Mortality in the United States During the COVID-19 Pandemic
The 7 references without a DOI — listed, not checked
no DOI — not checkedCenters for Disease Control and Prevention. COVID data tracker. Available at: https://covid.cdc.gov/covid-data-tracker/#datatracker-home. Accessed on: 26 May 2021.
no DOI — not checkedU.S. Food & Drug Administration. COVID-19 vaccines. Available at: https://www.fda.gov/emergency-preparedness-and-response/coronavirus-disease-2019-covid-19/covid-19-vaccines. Accessed on: 26 May 2021.
no DOI — not checkedWorld Health Organization. Evaluation of COVID-19 vaccine effectiveness: Interim guidance. Available at: https://www.who.int/publications/i/item/WHO-2019-nCoV-vaccine_effectiveness-measurement-2021.1. Accessed on: 25 June 2021.
no DOI — not checkedU.S. Food & Drug Administration. CDC 2019-Novel Coronavirus (2019-nCoV) Real-Time RT-PCR Diagnostic Panel. Available at: https://www.fda.gov/media/134922/download. Accessed on: 26 May 2021.
no DOI — not checkedCenters for Disease Control and Prevention. Interim clinical considerations for use of COVID-19 vaccines currently authorized in the United States. Available at: https://www.cdc.gov/vaccines/covid-19/clinical-considerations/covid-19-vaccines-us.html#footnote-01. Accessed on: 1 June 2021.
no DOI — not checkedHealthData.gov. COVID-19 reported patient impact and hospital capacity by state. Available at: https://beta.healthdata.gov/dataset/COVID-19-Reported-Patient-Impact-and-Hospital-Capa/6xf2-c3ie. Accessed on: 27 May 2021.
no DOI — not checkedUnited States Census Bureau. Annual estimates of the resident population. Available at: https://data.census.gov/cedsci/table?q=state%20popuation&g=0100000US.04000.001&tid=PEPPOP2019.PEPANNRES&hidePreview=true. Accessed on: 27 May 2021.
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