COVID Timeline

Let's talk about notable events during the history of COVID. You can read more about COVID at the WHO Hub Page.

Last Update: Thu, February 13, 2025 at 10:59 AM

The Long Haul

Inside Igor Koralnik’s efforts to solve the mystery of COVID’s most puzzling complication.

Igor Koralnik, Northwestern Medicine, Searle Medical Research Building, Streeterville, COVID-19, neuroimmunology, Gina Perez-Giraldo, long COVID, Centers for Disease Control and Prevention, HIV, pandemic, American Academy of Neurology, United States, long-haulers, Neuro COVID-19 Clinic, Jenny Nowatzke, China, Rush University Medical Center, Harvard Medical School, Beth Israel Deaconess Medical Center, Geneva, HIV/AIDS epidemic, HIV/Neurology Center, Eric Liotta, progressive multifocal leukoencephalopathy, PML, JC virus, Omar Siddiqi, Africa, Zambia, National Institutes of Health, Johns Hopkins Medicine, Deanna Saylor, Nigeria, Colombia, Jeffrey Robert Clark, Avindra Nath, National Institute of Neurological Disorders and Stroke, Comprehensive COVID-19 Center, pulmonology, cardiology, dermatology, endocrinology, ENT, gastroenterology, hematology, infectious diseases, nephrology, Altmetric, Edith Graham, Neurotherapeutics, RECOVER, Science magazine, neuro-COVID, Walter Koroshetz, COVIDReadArchived