The COVID-19 Long Haul Foundation

Treatment, Referral & Educational Support for Illnesses & Vaccine Injury

🩸 COVID-19 and Chronic Venous Insufficiency: 2025 Research Insights on Etiology, Vascular Damage, and Treatment

Chronic Venous Insufficiency (CVI)—a condition where leg veins fail to return blood efficiently to the heart—has gained renewed attention in 2025 due to its association with COVID-19, particularly in patients […]

Idiopathic Retroperitoneal Hematoma Associated With Anticoagulation in a Patient With Moderate COVID-19 Pneumonia

Hikaru Murooka • Natsumi Yamamoto • Shiho Amano •, et. al. DOI: 10.7759/cureus.87395  Abstract We report a case of idiopathic retroperitoneal hematoma in an 82-year-old man with moderate COVID-19 pneumonia receiving prophylactic anticoagulation therapy. The patient […]

Cardiovascular Sequelae of the COVID-19 Vaccines

James N. Nitz • Kylie K. Ruprecht • Lukas J. Henjum •et. al., DOI: 10.7759/cureus.82041  Abstract Vaccines against COVID-19 present a key tool in lowering the morbidity, mortality, and transmission of the disease, but they also […]

A Retrospective Analysis of Thrombosis and COVID-19 Mortality in Rural Midwestern Population

John Dunton • Kaitlin Bierman-Macke • Taylor Little •, et. al., DOI: 10.7759/cureus.74320  Abstract Background COVID-19 disease has caused a major global impact on health and mortality. This infection may predispose patients to thrombotic disease, caused […]

A Unique Case of Unprovoked Pulmonary Venous Thrombosis in a Postpartum Female Following COVID-19 Infection

Jordan Lipschutz • Sophia H. Ji • Mohammad Q. Jafri • Ambica Nair • Brian Kerr, 2024, DOI: 10.7759/cureus.64893 Abstract SARS-CoV-2 can induce a hypercoagulable state, occasionally resulting in pulmonary venous thrombosis (PVT) due to inflammation and endothelial injury. […]

Diagnosis of venous thromboembolic diseases in people with covid-19: summary of updated NICE guidance

BMJ 2023; 383 doi: https://doi.org/10.1136/bmj.p2204 (Published 12 October 2023)Cite this as: BMJ 2023;383:p2204, Sarah Boyce, senior technical analyst1,  Emma McFarlane, Susan Harrison, Terry McCormack What you need to know In venous thromboembolism, a blood clot usually forms […]

Auditory Disturbances and SARS-CoV-2 Infection: Brain Inflammation or Cochlear Affection? Systematic Review and Discussion of Potential Pathogenesis

Pietro De Luca1, Alfonso Scarpa1, Massimo Ralli2, Domenico Tassone3, Matteo Simone3, Luca De Campora3, Claudia Cassandro4† and Arianna Di Stadio Frontiers in Medicine Patients affected by COVID-19 present a series of different symptoms; despite some of these are […]

Extensive thrombosis after COVID-19 vaccine: cause or coincidence

Authors: Luís Lourenço Graça ,1 Maria João Amaral ,2 Marco Serôdio,3 Beatriz Costa2 SUMMARYA 62-year-old Caucasian female patient presented with abdominal pain, vomiting and fever 1 day after administration of […]

Intestinal Damage in COVID-19: SARS-CoV-2 Infection and Intestinal Thrombosis

Authors: Xiaoming Wu1, Haijiao Jing1, Chengyue Wang1, Yufeng Wang1, Nan Zuo1, Tao Jiang2*, Valerie A. Novakovic3 and Jialan Shi1,3,4* Front. Microbiol., 22 March 2022 | https://doi.org/10.3389/fmicb.2022.860931 The intestinal tract, with high expression of angiotensin-converting enzyme 2 (ACE2), is a […]

Review of Mesenteric Ischemia in COVID-19 Patients

Authors: Amit Gupta, Oshin Sharma, Kandhala Srikanth, Rahul Mishra, Amoli Tandon & Deepak Rajput  Indian Journal of Surgery (2022) Published: 11 March 2022 Abstract The new coronavirus (COVID-19) infection, first detected in Wuhan, China in 2019 has become […]