Analysis of HAV Seroprevalance According to Age and Season

Key Points

• HAV seroprevalence varies significantly across age and seasonal trends, indicating a fluctuating immunity.
• In older age groups, higher seroprevalence rates point towards increased past exposure to HAV.
• The analysis examines seroprevalence data across various seasons, highlighting the role of environmental factors.
• Findings suggest targeted vaccination strategies could help control HAV transmission, especially in vulnerable age groups.