Movies and TV Shows about viral outbreaks (released pre-Covid) that I have seen over the years and have a viral outbreak at their center and not as a background setting.
This list does not include movies where a viral outbreak is not in the focus or just the backstory for a dystopaian future e.g. Zombie/Vampire Plague, Last Man Standing Scenarios, Refugees, Found Footage etc.
If something is missing or something should not belong on this list, feel free to leave a comment.