Temporal PatternThere is no appreci

Temporal Pattern
There is no appreciable seasonal variation in hepatitis A
incidence. In the prevaccine era, cyclic increases in reported
acute cases were observed every 5- 10 years, and were characterized by large community outbreaks of disease.
Since introduction of vaccination in the United States, these
increases no longer occur.

Hasil (Bahasa Indonesia) 2:

Pola Temporal
ada variasi musiman yang cukup dalam hepatitis A
kejadian. Dalam era prevaccine, peningkatan siklik dalam melaporkan
kasus akut diamati setiap 5- 10 tahun, dan ditandai dengan wabah komunitas besar penyakit.
Sejak diperkenalkannya vaksinasi di Amerika Serikat, ini
meningkat tidak lagi terjadi.