What we know — and what we still need to learn — about long COVID

Jonah McGarva has been struggling with long COVID since he was first infected in March 2020.

“It’s almost like I can kind of predict how the day is going to go when I wake up in the morning,” says the Burnaby resident.  

“I typically know I have a window of about two to four hours after I wake up where I can take a shower, I can eat, I can talk on the phone for maybe a half-hour, or I can answer a couple of emails,” says McGarva, the co-founder and director of Long COVID Canada, a patient advocacy group.

“But then