From:  Insights of hepatitis A virus disease burden in Indian subcontinent: why urbanized localities are vulnerable to disease outbreaks?

 Time of presentation of disease/onset of clinical symptoms with respect to RNA positivity.

Duration of jaundiceAVHa HAV RNA/HAV-IgM (%)
FHFb HAV RNA/HAV-IgM (%)
0–7 Days38/51 (74.5)7/7 (100)
7–14 Days18/29 (62.1)3/3 (100)
1–2 Months5/11 (45.5)-
5 Months1/ 3 (33.3)-

a: acute viral hepatitis; b: fulminant hepatic failure; HAV-IgM: serologically positive patients; HAV RNA: serologically positive samples were confirmed by Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR); AVH: acute viral hepatitis; FHF: fulminant hepatic failure. Reprinted from [50]. © The Authors 2011. Licensed under a CC-BY 2.0.