Generally, it makes sense to both ask “do you think you had COVID-19” and “did you have a positive test”. I remember that there was some study that claimed that subjective sense might be more predictive for long COVID symptoms than the positive test.
Generally, it makes sense to both ask “do you think you had COVID-19” and “did you have a positive test”. I remember that there was some study that claimed that subjective sense might be more predictive for long COVID symptoms than the positive test.