What is H1N1 influenza A?

Influenza A (H1N1) virus is a subtype of influenza A virus and was the most common cause of human influenza (flu) in 2009.

How do members experience H1N1 influenza A?

Top 5 symptoms reported by people with H1N1 influenza A*

*Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.

Top treatments taken by people for H1N1 influenza A*

Who has H1N1 influenza A on PatientsLikeMe?

Age

Age Proportion # of patients
<20 0
20s 7
30s 17
40s 6
50s 16
60s 11
70+ 18

Distribution of sex

Sex

Sex Proportion # of patients
Male 26
Female 49