Table E1: Symptoms during the acute phase of COVID-19 infection (within the first 6 weeks) and during the long phase (after 6 weeks) of infection. Categorical data analysed using Fisher’s Exact Test, gaps indicate no significant difference between groups, ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ****p < 0.0001.