The case about Long COVID

Mr. Ma, aged 41, tested positive for COVID on March 14, 2022, and then developed typical symptoms of COVID-19 infection: fever, cough, sore throat, expectoration with bloodshot sputum, loss of smell and taste, and other symptoms. Two weeks later, the symptoms of COVID-19 infection gradually eased and disappeared. Dizziness symptoms followed.

https://postcovidbrainfog.org/blogs/long-covid-classified-treatment-options/how-to-treat-long-covid-brain-fog