Joel's medical condition in the HBO show is actually canon thanks to The Last of Us Part 1 Remake

The Last of Us game addresses the issue from episode 6 in a very subtle way

The Last of Us' Series Premiere Recap: Fungus Among Us - The New

The Last of Us HBO Episode 6: What Is Wrong With Joel, Is He Sick

Last of Us' Episode 6 Makes an Overlooked Game Easter Egg Into Canon

Jerry Anderson, The Last of Us Wiki

The Last of Us' changed Bill and Frank's story, here's why

What is your problem with The Last of Us Part 2? - Quora

The Last of Us' Trailer: HBO Series First Look at Joel and Ellie

Last of Us season 1 ending: Did Joel do the right thing? - Polygon

The Last of Us' proves that TV is better without video games - The

The Last of Us' expands Bill and Frank's love story, transcending

The Last of Us' expands Bill and Frank's love story, transcending

Was Ellie the only immune character in the last of us? - Quora

The Last of Us HBO Series Is Changing How the Infection Spreads