The flu causes a significant loss of work hours each year due to illness, medical visits, and caregiving responsibilities. In the U.S.:
Work Hours Lost
The flu leads to approximately 17 million lost workdays annually.
Economic Impact
This results in an estimated $10.4 billion in direct medical costs and $16.3 billion in lost earnings due to absenteeism and reduced productivity.
Workforce Absences
Adults aged 18–64 account for about 57% of flu-related hospitalizations, impacting businesses and productivity.