The COVID-19 Long Haul Foundation

Treatment, Referral & Educational Support for Illnesses & Vaccine Injury

Scientists uncover biological cause of Long COVID brain fog in major breakthrough

By Theo Farrant New research offers what scientists describe as the first biological evidence of Long COVID brain fog. Scientists in Japan have identified a potential biological cause of Long COVID brain fog, […]

Persistence of Symptoms and Long-Term Recovery in Hospitalized COVID-19 Patients: Results from a Five-Year Follow-Up Cohort

Francisco Javier Membrillo de Novales , et. al.Infect. Dis. Rep. 2026, 18(1), 8; https://doi.org/10.3390/idr18010008 Abstract Background/Objectives: This study aimed to determine the prevalence of persistent symptoms and the radiological and laboratory evolution at 6 […]