Certain strains of influenza are very serious and cause serious issues, some of them long term. This has been known for quite some time. Maybe you just got a different strain of the flu that you haven't had before. That's just as possible as your story.
Certain strains of influenza are very serious and cause serious issues, some of them long term. This has been known for quite some time. Maybe you just got a different strain of the flu that you haven't had before. That's just as possible as your story.