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The Pathogenesis of Neurological Disorders and Brain Fog in Post-COVID19 Syndrome (PCS)

Since the pandemic and then now since vaccination, many new signs and symptoms are being observed symptoms of long COVID. In spite of the fact that most individuals with COVID-19 get better within weeks of their sickness, but a small numbers of individuals encounter “Post-COVID” conditions. This is called “long COVID” syndrome if these remain with symptoms after four weeks of first being infected with “SARS-CoV-2”, that causes “COVID-19”. Most common long COVID symptoms, include brain fog, fatigue, anxiety, and depression are important symptoms experienced by Post- COVID-19 patients. The patients are divided into 2 groups, the Post-COVID-19 patients, for up to 4-12 weeks following the infection, and Post-COVIC-19 Syndrome (PCS) for more than 12 weeks.