Long COVID - Do You Qualify for All of These Clusters?

A person qualifying for one of the three clusters would be labeled as having long COVID. Of all the people who had at least one of these symptom clusters about a third had more than one cluster and you know some unfortunate people had all three of the clusters. And how long did they have to have had those symptoms for them to fit your definition? We used the WHO definition which says that you start counting someone as having longCOVID at three months after the start of infection.