| Título | Comentário | URL |
| [Retracted due to journal error] The effectiveness of diaphragmatic breathing relaxation training for improving sleep quality among nursing staff during the COVID-19 outbreak: a before and after study | published on October 7, 2020 in Sleep Medicine. Retracted on December 5, 2020 as a duplicate publication by the journal. | |
| [Retracted and reinstated]
Experimental Treatment with Favipiravir for COVID-19: An Open-Label Control Study | published in Engineering on March 18, 2020 and temporarily retracted, now back online, all without explanation. | |
| [Retracted and reinstated]
Covid -19: Should sexual practices be discouraged during the pandemic | Journal of the American Academy of Dermatology, publication date unknown (accepted April 16), retracted on or around May 11, and replaced on an unknown date. | |
| [Retracted and reinstated]
An effective protective equipment to use in the vaginal delivery of the pregnant women with suspected/diagnosed COVID-19: Delivery Table Shield | published in the American Journal of Obstetrics and Gynecology on June 15, 2020, withdrawn sometime before June 25, 2020. Republished on unknown date, no explanation given. | |
| [Retracted due to journal error]
The effectiveness of diaphragmatic breathing relaxation training for improving sleep quality among nursing staff during the COVID-19 outbreak: a before and after study | published on October 7, 2020 in Sleep Medicine. Retracted on December 5, 2020 as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Personal respirators for population level control of the COVID19 pandemic
| published on May 6, 2020 in the Journal of Infection; date of retraction is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Letter to editor in response to COVID-19: From bench to bedside by Singh A et al | published on June 12, 2020 in Diabetes & Metabolic Syndrome: Clinical Research & Reviews. Retracted on September 11, 2020 as a duplicate publication by the journal. | |
| [Retracted due to journal error]
COVID-19 and the scaled-down 2020 Hajj Pilgrimage – Decisive, logical and prudent decision making by Saudi authorities overcomes pre-Hajj public health concerns | published on August 8, 2020 in the International Journal of Infectious Diseases; date of retraction is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Covid and Biologics | published on September 11, 2020 in the Journal of the American Academy of Dermatology; date of retraction is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Complete Heart Block, Severe Ventricular Dysfunction and Myocardial Inflammation in a Child with COVID-19 Infection | published on May 27, 2020 in JACC: Case Reports; retraction date is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Community pharmacists: On the frontline of health service against COVID-19 in LMICs | published on April 19, 2020 in Research in Social and Administrative Pharmacy; retraction date is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
Association of Initial Viral Load in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Patients with Outcome and Symptoms | published on July 7, 2020 in The American Journal of Pathology; retraction date is unknown. Retracted as a duplicate publication by the journal. | |
| [Retracted due to journal error]
A mechanistic analysis placental intravascular thrombus formation in COVID-19 patients | published on April 25, 2020 in Annals of Diagnostic Pathology. Retracted on June 22, 2020 as a duplicate publication by the journal. | |
| [Retracted due to journal error]
A Case Series of Stent Thrombosis During the COVID-19 Pandemic,”
| published on May 27, 2020 in JACC: Case Reports; retraction date is unknown. Retracted as a duplicate publication by the journal. | |
| Vitamin D supplementation could possibly improve clinical outcomes of patients infected with Coronavirus-2019 (COVID2019) | preprint posted on April 9, 2020 in SSRN: Social Science Resource Network; unknown date of retraction. | |
| Vitamin D Level of Mild and Severe Elderly Cases of COVID-19: A Preliminary Report | preprint posted on May 5, 2020 in SSRN: Social Science Resource Network; unknown date of retraction. | |
| The Role of Vitamin D in Suppressing Cytokine Storm in COVID-19 Patients and Associated Mortality | preprint posted on April 10, 2020 in medRxiv; withdrawn on April 15, 2020. | |
| Usefulness of Ivermectin in COVID-19 Illness | preprint posted on April 19, 2020 on SSRN: Social Science Resource Network, retracted sometime thereafter. | |
| Uncanny similarity of unique inserts in the 2019-nCoV spike protein to HIV-1 gp120 and Gag | preprint posted January 31, 2020 in bioRxiv and withdrawn February 2, 2020. | |
| Treatment Response to Hydroxychloroquine, Lopinavir/Ritonavir, and Antibiotics for Moderate COVID 19: A First Report on the Pharmacological Outcomes from South Korea | preprint posted May 18, 2020 in medRxiv, and withdrawn June 14, 2020 | |
| The early cryptic transmission and evolution of SARS-CoV-2 in human hosts | preprint posted on November 17, 2020 in SSRN: Social Science Resource Network, withdrawn at an unknown date. | |
| Subsegmental Thrombus in COVID-19 Pneumonia: Immuno-Thrombosis or Pulmonary Embolism? Data Analysis of Hospitalized Patients with Coronavirus Disease | published on August 24, 2020 in Heart, Lung and Circulation; retraction date is unknown. | |
| Smoking Prevalence is Low in Symptomatic Patients Admitted for COVID-19 | medRxiv preprint posted May 10, 2020 and withdrawn June 13, 2020 | |
| Selenium-associated gene signatures within the SARS-CoV-2-host genomic interaction interface | published on July 15, 2020 in Free Radical Biology & Medicine; date of retraction is unknown. | |
| SARS-CoV-2 was Unexpectedly Deadlier than Push-scooters: Could Hydroxychloroquine be the Unique Solution? | published on August 15, 2020 in Asian Journal of Medicine and Health, retracted August 16, 2020. | |
| SARS-CoV-2 infects T lymphocytes through its spike protein-mediated membrane fusion | published in Cellular & Molecular Immunology April 7, 2020, subject to an expression of concern in early June 2020, retracted July 10, 2020. | |
| Psychiatric Predictors of COVID-19 Outcomes in a Skilled Nursing Facility Cohort | medRxiv preprint posted May 26, 2020, and withdrawn June 21, 2020. | |
| Psychosis: A Presentation of COVID-19 | published on June 12, 2020 in Psychosomatics; date of retraction is unknown. | |
| Proposal for Initiative of Evidence-based Treatment of COVID-19 Patients with Worsening Hypoxia | published on October 7, 2020 in the American Journal of Respiratory and Critical Care Medicine; date of retraction unknown. | |
| Potential False-Positive Rate Among the ‘Asymptomatic Infected Individuals’ in Close Contacts of COVID-19 Patients | published March 5, 2020 in the Chinese Journal of Epidemiology and retracted a few days later. | |
