This article will discuss the symptoms of long COVID.
Long COVID are the long term symptoms that can persist following an acute infection with COVID-19. Whilst symptoms of acute infection are expected to improve within 1-2 weeks, there has been a rise in cases of long COVID.
A large Dutch study found that following infection with COVID-19, people were more likely to experience the following symptoms:
Other symptoms were common in the population who had not had COVID-19 as well as those with COVID-19 and therefore was considered non-specific:
Women in the study reported greater severity of symptoms compared to men.
Overall 1 in 8 people were affected.
The NHS defines long COVID as symptoms that persist beyond 4-12 weeks without another clear cause.
Long COVID is still not fully understood. Long COVID appears to affect all age groups. The greatest number of sufferers are those who were not hospitalised during acute infection and who reported a mild acute illness.
Small studies suggest that vaccinated individuals are less likely to develop long COVID.
Much more research is needed to understand what causes long COVID.